{"title":"Komatsu Pipelayer Parts","description":"\u003cp\u003eBrowse \u003cstrong\u003eKomatsu Pipelayer Parts\u003c\/strong\u003e from WQC Parts. Compare the listed replacement options by original part number and application before ordering.\u003c\/p\u003e\n\u003ch2\u003eIdentify the correct replacement\u003c\/h2\u003e\u003cp\u003eMatch the original part number with the product listing and confirm the machine model, serial range and component location. Check the stated configuration and quantity needed; a shared product name or machine brand alone does not confirm fitment.\u003c\/p\u003e\n\u003c!-- WQC SEO ENRICHMENT START --\u003e\n\u003csection class=\"wqc-seo-enrichment\"\u003e\n\u003ch2\u003ePart Identification and Fitment\u003c\/h2\u003e\n\u003cp\u003eUse the original part number as the primary identification point whenever it is available. Confirm the machine model, serial range, component location and installed arrangement before ordering, because similar descriptions do not guarantee interchangeability.\u003c\/p\u003e\n\u003cp\u003eReview dimensions, configuration notes, quantity and kit contents in the product listing when provided. If identification remains uncertain, WQC Parts can assist when you provide the part number, model, serial number and photos or a parts-book reference.\u003c\/p\u003e\n\u003cp\u003eWQC Parts organizes Komatsu replacement parts by part number and application so buyers can narrow the catalog before ordering. Final fitment should be confirmed against the specific machine and component being repaired.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- WQC SEO ENRICHMENT END --\u003e\n\u003ch2\u003eRelated collections and help\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/contact\"\u003eGet help identifying a part\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"komatsu-198-21-11490-hub-km-198-21-11490","title":"Komatsu 198-21-11490 Hub","description":"\u003ch2\u003eKomatsu 198-21-11490 Hub\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 198-21-11490 Hub\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for Komatsu heavy equipment applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 198-21-11490 Hub. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 198-21-11490\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-198-21-11490\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Hub\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 198-21-11490 \/ 1982111490\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D155C, D85C, D455A, D80A, D80E, D80P, D85A, D85E, D85P.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 15686-UP (SA6D140-2 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (SA6D140-2 ENG. INSTALLED), 31416-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e198-21-11490\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Hub listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589642489952,"sku":"KM-198-21-11490","price":969.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-196-63-29200-cylinder-assembly-km-196-63-29200","title":"Komatsu 196-63-29200 Cylinder Assembly","description":"\u003ch2\u003eKomatsu 196-63-29200 Cylinder Assembly\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 196-63-29200 Cylinder Assembly\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for hydraulic system and machine service applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 196-63-29200 Cylinder Assembly. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 196-63-29200\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-196-63-29200\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Cylinder Assembly\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 196-63-29200 \/ 1966329200\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D355C.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 1800-UP (S6D155-4 ENG. INSTALLED (CHASSIS ONLY)).\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e196-63-29200\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Cylinder Assembly listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-hydraulic-parts\"\u003eExplore Komatsu hydraulic parts\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589642817632,"sku":"KM-196-63-29200","price":3047.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-196-63-29100-cylinder-assembly-km-196-63-29100","title":"Komatsu 196-63-29100 Cylinder Assembly","description":"\u003ch2\u003eKomatsu 196-63-29100 Cylinder Assembly\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 196-63-29100 Cylinder Assembly\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for hydraulic system and machine service applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 196-63-29100 Cylinder Assembly. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 196-63-29100\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-196-63-29100\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Cylinder Assembly\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 196-63-29100 \/ 1966329100\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D355C.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 1800-UP (S6D155-4 ENG. INSTALLED (CHASSIS ONLY)).\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e196-63-29100\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Cylinder Assembly listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-hydraulic-parts\"\u003eExplore Komatsu hydraulic parts\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589643178080,"sku":"KM-196-63-29100","price":3910.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-195-49-11221-magnet-assembly-km-195-49-11221","title":"Komatsu 195-49-11221 Magnet Assembly","description":"\u003ch2\u003eKomatsu 195-49-11221 Magnet Assembly\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 195-49-11221 Magnet Assembly\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for Komatsu heavy equipment applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 195-49-11221 Magnet Assembly. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 195-49-11221\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-195-49-11221\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Magnet Assembly\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 195-49-11221 \/ 1954911221\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D155C, D355C, D355A.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 15686-UP (SA6D140-2 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (SA6D140-2 ENG. INSTALLED), 31416-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e195-49-11221\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Magnet Assembly listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589645013088,"sku":"KM-195-49-11221","price":122.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-195-30-13510-seat-km-195-30-13510","title":"Komatsu 195-30-13510 Seat","description":"\u003ch2\u003eKomatsu 195-30-13510 Seat\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 195-30-13510 Seat\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for machine repair and component replacement applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 195-30-13510 Seat. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 195-30-13510\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-195-30-13510\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Seat\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 195-30-13510 \/ 1953013510\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D355C, D355A.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 14263-UP (SA6D140-2 ENG. INSTALLED (-30CENT. SPEC.)), 14263-UP (SA6D140-2 ENG. INSTALLED (-50CENT. SPEC.)), 15479-UP (EXTREME COLD AREA ARRANGEMENT (-50 DEG C) , HYDRAULIC WINCH), 1800-UP (S6D155-4 ENG. INSTALLED (CHASSIS ONLY)), 1010-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e195-30-13510\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Seat listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589645471840,"sku":"KM-195-30-13510","price":52.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-195-30-14171-cylinder-km-195-30-14171","title":"Komatsu 195-30-14171 Cylinder","description":"\u003ch2\u003eKomatsu 195-30-14171 Cylinder\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 195-30-14171 Cylinder\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for hydraulic system and machine service applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 195-30-14171 Cylinder. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 195-30-14171\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-195-30-14171\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Cylinder\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 195-30-14171 \/ 1953014171\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D355C, D355A.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 14263-UP (SA6D140-2 ENG. INSTALLED (-30CENT. SPEC.)), 14263-UP (SA6D140-2 ENG. INSTALLED (-50CENT. SPEC.)), 15479-UP (EXTREME COLD AREA ARRANGEMENT (-50 DEG C) , HYDRAULIC WINCH), 1800-UP (S6D155-4 ENG. INSTALLED (CHASSIS ONLY)), 1010-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e195-30-14171\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Cylinder listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-hydraulic-parts\"\u003eExplore Komatsu hydraulic parts\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589645897824,"sku":"KM-195-30-14171","price":878.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-195-27-12290-collar-km-195-27-12290","title":"Komatsu 195-27-12290 Collar","description":"\u003ch2\u003eKomatsu 195-27-12290 Collar\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 195-27-12290 Collar\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for pivot, linkage, and work equipment applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 195-27-12290 Collar. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 195-27-12290\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-195-27-12290\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Collar\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 195-27-12290 \/ 1952712290\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D355C, D355A.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 1800-UP (S6D155-4 ENG. INSTALLED (CHASSIS ONLY)), 1010-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e195-27-12290\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Collar listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589647896672,"sku":"KM-195-27-12290","price":428.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-195-27-12132-collar-km-195-27-12132","title":"Komatsu 195-27-12132 Collar","description":"\u003ch2\u003eKomatsu 195-27-12132 Collar\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 195-27-12132 Collar\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for pivot, linkage, and work equipment applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 195-27-12132 Collar. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 195-27-12132\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-195-27-12132\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Collar\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 195-27-12132 \/ 1952712132\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D355C, D355A.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 14263-UP (SA6D140-2 ENG. INSTALLED (-30CENT. SPEC.)), 14263-UP (SA6D140-2 ENG. INSTALLED (-50CENT. SPEC.)), 15479-UP (EXTREME COLD AREA ARRANGEMENT (-50 DEG C) , HYDRAULIC WINCH), 1800-UP (S6D155-4 ENG. INSTALLED (CHASSIS ONLY)), 1010-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e195-27-12132\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Collar listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589647962208,"sku":"KM-195-27-12132","price":253.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-195-27-12561-collar-km-195-27-12561","title":"Komatsu 195-27-12561 Collar","description":"\u003ch2\u003eKomatsu 195-27-12561 Collar\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 195-27-12561 Collar\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for pivot, linkage, and work equipment applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 195-27-12561 Collar. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 195-27-12561\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-195-27-12561\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Collar\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 195-27-12561 \/ 1952712561\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D355C, D355A.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 14263-UP (SA6D140-2 ENG. INSTALLED (-30CENT. SPEC.)), 14263-UP (SA6D140-2 ENG. INSTALLED (-50CENT. SPEC.)), 15479-UP (EXTREME COLD AREA ARRANGEMENT (-50 DEG C) , HYDRAULIC WINCH), 1800-UP (S6D155-4 ENG. INSTALLED (CHASSIS ONLY)), 1010-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e195-27-12561\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Collar listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589648126048,"sku":"KM-195-27-12561","price":73.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-195-27-12291-collar-km-195-27-12291","title":"Komatsu 195-27-12291 Collar","description":"\u003ch2\u003eKomatsu 195-27-12291 Collar\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 195-27-12291 Collar\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for pivot, linkage, and work equipment applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 195-27-12291 Collar. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 195-27-12291\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-195-27-12291\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Collar\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 195-27-12291 \/ 1952712291\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D355C, D355A.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 14263-UP (SA6D140-2 ENG. INSTALLED (-30CENT. SPEC.)), 14263-UP (SA6D140-2 ENG. INSTALLED (-50CENT. SPEC.)), 15479-UP (EXTREME COLD AREA ARRANGEMENT (-50 DEG C) , HYDRAULIC WINCH), 1800-UP (S6D155-4 ENG. INSTALLED (CHASSIS ONLY)), 1010-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e195-27-12291\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Collar listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589648388192,"sku":"KM-195-27-12291","price":684.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-195-21-12140-collar-km-195-21-12140","title":"Komatsu 195-21-12140 Collar","description":"\u003ch2\u003eKomatsu 195-21-12140 Collar\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 195-21-12140 Collar\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for pivot, linkage, and work equipment applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 195-21-12140 Collar. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 195-21-12140\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-195-21-12140\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Collar\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 195-21-12140 \/ 1952112140\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D355C, D355A.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 14263-UP (SA6D140-2 ENG. INSTALLED (-30CENT. SPEC.)), 14263-UP (SA6D140-2 ENG. INSTALLED (-50CENT. SPEC.)), 15479-UP (EXTREME COLD AREA ARRANGEMENT (-50 DEG C) , HYDRAULIC WINCH), 1800-UP (S6D155-4 ENG. INSTALLED (CHASSIS ONLY)), 1010-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e195-21-12140\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Collar listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589649043552,"sku":"KM-195-21-12140","price":146.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-195-22-11123-drum-km-195-22-11123","title":"Komatsu 195-22-11123 Drum","description":"\u003ch2\u003eKomatsu 195-22-11123 Drum\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 195-22-11123 Drum\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for Komatsu heavy equipment applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 195-22-11123 Drum. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 195-22-11123\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-195-22-11123\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Drum\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 195-22-11123 \/ 1952211123\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D355C, D355A.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 14263-UP (SA6D140-2 ENG. INSTALLED (-30CENT. SPEC.)), 14263-UP (SA6D140-2 ENG. INSTALLED (-50CENT. SPEC.)), 15479-UP (EXTREME COLD AREA ARRANGEMENT (-50 DEG C) , HYDRAULIC WINCH), 1800-UP (S6D155-4 ENG. INSTALLED (CHASSIS ONLY)), 1010-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e195-22-11123\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Drum listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589649666144,"sku":"KM-195-22-11123","price":1719.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-195-22-11114-drum-km-195-22-11114","title":"Komatsu 195-22-11114 Drum","description":"\u003ch2\u003eKomatsu 195-22-11114 Drum\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 195-22-11114 Drum\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for Komatsu heavy equipment applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 195-22-11114 Drum. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 195-22-11114\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-195-22-11114\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Drum\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 195-22-11114 \/ 1952211114\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D355C, D355A.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 14263-UP (SA6D140-2 ENG. INSTALLED (-30CENT. SPEC.)), 14263-UP (SA6D140-2 ENG. INSTALLED (-50CENT. SPEC.)), 15479-UP (EXTREME COLD AREA ARRANGEMENT (-50 DEG C) , HYDRAULIC WINCH), 1800-UP (S6D155-4 ENG. INSTALLED (CHASSIS ONLY)), 1010-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e195-22-11114\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Drum listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589649928288,"sku":"KM-195-22-11114","price":1710.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-195-27-12252-collar-km-195-27-12252","title":"Komatsu 195-27-12252 Collar","description":"\u003ch2\u003eKomatsu 195-27-12252 Collar\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 195-27-12252 Collar\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for pivot, linkage, and work equipment applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 195-27-12252 Collar. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 195-27-12252\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-195-27-12252\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Collar\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 195-27-12252 \/ 1952712252\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D355C, D355A.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 14263-UP (SA6D140-2 ENG. INSTALLED (-30CENT. SPEC.)), 14263-UP (SA6D140-2 ENG. INSTALLED (-50CENT. SPEC.)), 15479-UP (EXTREME COLD AREA ARRANGEMENT (-50 DEG C) , HYDRAULIC WINCH), 1800-UP (S6D155-4 ENG. INSTALLED (CHASSIS ONLY)), 1010-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e195-27-12252\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Collar listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589650911328,"sku":"KM-195-27-12252","price":110.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-195-27-11253-hub-km-195-27-11253","title":"Komatsu 195-27-11253 Hub","description":"\u003ch2\u003eKomatsu 195-27-11253 Hub\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 195-27-11253 Hub\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for Komatsu heavy equipment applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 195-27-11253 Hub. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 195-27-11253\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-195-27-11253\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Hub\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 195-27-11253 \/ 1952711253\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D355C, D355A.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 14263-UP (SA6D140-2 ENG. INSTALLED (-30CENT. SPEC.)), 14263-UP (SA6D140-2 ENG. INSTALLED (-50CENT. SPEC.)), 15479-UP (EXTREME COLD AREA ARRANGEMENT (-50 DEG C) , HYDRAULIC WINCH), 1800-UP (S6D155-4 ENG. INSTALLED (CHASSIS ONLY)), 1010-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e195-27-11253\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Hub listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589653237856,"sku":"KM-195-27-11253","price":3006.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-700-22-11430-collar-km-700-22-11430","title":"Komatsu 700-22-11430 Collar","description":"\u003ch2\u003eKomatsu 700-22-11430 Collar\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 700-22-11430 Collar\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for pivot, linkage, and work equipment applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 700-22-11430 Collar. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 700-22-11430\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-700-22-11430\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Collar\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 700-22-11430 \/ 7002211430\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e GD705A, D85C, D21A, D21AG, D21E, D21P, D21PG, D21PL, D21Q, D21S, D275A, D275AX, D355A, D375A, BC100, PW100, 505, 507, SK04, W20, and 25 additional Komatsu models.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 10002-UP, 21001-UP (FOR IRAN), 21001-UP, 11001-UP, 36551-UP (FOR C.I.S. -50CENT. SPEC.), 36551-UP, 75001-78603 (TRIMMING DOZER), 75001-78603.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e GRADERS, PIPELAYERS, BULLDOZERS, WHEEL LOADERS, EXCAVATORS, Skid Steer Loaders, Wheel Stabilizers.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e700-22-11430\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Collar listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589655138400,"sku":"KM-700-22-11430","price":2.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/700-22-11430_2__komatsu-parts-online_fe849164-53b7-4506-9dc8-9783d88161d5.png?v=1771606586"},{"product_id":"komatsu-6212-61-6121-core-km-6212-61-6121","title":"Komatsu 6212-61-6121 Core","description":"\u003ch2\u003eKomatsu 6212-61-6121 Core\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 6212-61-6121 Core\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for Komatsu heavy equipment applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 6212-61-6121 Core. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6212-61-6121\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6212-61-6121\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Core\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 6212-61-6121 \/ 6212616121\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D155C, D355C, D275A, D475A, WA800, WA900, PC1600, PC1600SP, PC650, PC650LC, PC650SE, PC710, PC710SE, HD785, SA12V140-1A-A, SA12V140-1R-A, SA12V140-1S-A, SA12V140-1S-TA, SA12V140-1E-A, HD985, and 48 additional Komatsu models.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 15686-UP (SA6D140-2 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (SA6D140-2 ENG. INSTALLED), 14263-UP (SA6D140-2 ENG. INSTALLED (-30CENT. SPEC.)), 14263-UP (SA6D140-2 ENG. INSTALLED (-50CENT. SPEC.)).\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS, WHEEL LOADERS, EXCAVATORS, Engines, Dump Trucks, Wheel Dozers, Road Cutters.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e6212-61-6121\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Core listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589659758688,"sku":"KM-6212-61-6121","price":3546.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-6210-11-8141-rubber-km-6210-11-8141","title":"Komatsu 6210-11-8141 Rubber","description":"\u003ch2\u003eKomatsu 6210-11-8141 Rubber\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 6210-11-8141 Rubber\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for Komatsu heavy equipment applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 6210-11-8141 Rubber. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6210-11-8141\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6210-11-8141\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Rubber\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 6210-11-8141 \/ 6210118141\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e GD805A, GD825A, D155C, D355C, D275A, D475A, D85A, D85P, WA500, WA800, WA900, PC1600, PC1600SP, PC1800, HD785, SA6D140-1FF, S6D140-1W, S6D140-1A-F, S6D140-1A, S6D140-1G, and 77 additional Komatsu models.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 10002-UP, 11001-UP, 15686-UP (SA6D140-2 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (SA6D140-2 ENG. INSTALLED), 14263-UP (SA6D140-2 ENG. INSTALLED (-30CENT. SPEC.)), 14263-UP (SA6D140-2 ENG. INSTALLED (-50CENT. SPEC.)).\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e GRADERS, PIPELAYERS, BULLDOZERS, WHEEL LOADERS, EXCAVATORS, Engines, Dump Trucks, Scrapers, Wheel Dozers, Wheel Stabilizers, Crawler Stabilizers, Road Cutters.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e6210-11-8141\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Rubber listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589659856992,"sku":"KM-6210-11-8141","price":3.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-6210-41-2300-lever-assembly-km-6210-41-2300","title":"Komatsu 6210-41-2300 Lever Assembly","description":"\u003ch2\u003eKomatsu 6210-41-2300 Lever Assembly\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 6210-41-2300 Lever Assembly\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for Komatsu heavy equipment applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 6210-41-2300 Lever Assembly. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6210-41-2300\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6210-41-2300\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Lever Assembly\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 6210-41-2300 \/ 6210412300\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e GD805A, GD825A, D355C, D475A, D85A, D85P, WA500, WA800, WA800L, WA900, WA900L, PC1600, PC1600SP, PC650, HD785, SA6D140-1FF, SAA6D140E-2B, CS360, GS360, HD985, and 80 additional Komatsu models.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 10002-UP, 11001-UP, 14263-UP (SA6D140-2 ENG. INSTALLED (-30CENT. SPEC.)), 10201-UP, 10601-UP (SHOE SLIPPING CONTROL SPEC.), 10601-UP (SUPER RIPPER SPEC.), 10601-UP, 35001-36533.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e GRADERS, PIPELAYERS, BULLDOZERS, WHEEL LOADERS, EXCAVATORS, Engines, Dump Trucks, Scrapers, Wheel Dozers, Wheel Stabilizers, Crawler Stabilizers, Road Cutters.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e6210-41-2300\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Lever Assembly listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589660545120,"sku":"KM-6210-41-2300","price":169.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-6150-41-2302-lever-assembly-km-6150-41-2302","title":"Komatsu 6150-41-2302 Lever Assembly","description":"\u003ch2\u003eKomatsu 6150-41-2302 Lever Assembly\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 6150-41-2302 Lever Assembly\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for Komatsu heavy equipment applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 6150-41-2302 Lever Assembly. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6150-41-2302\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6150-41-2302\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Lever Assembly\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 6150-41-2302 \/ 6150412302\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e GD705A, GD725A, GD755, D85C, HM250, HM300, HM300TN, D50A, D50P, D50PL, D53A, D53P, D58E, D58P, GH320, SA6D125E-2A-C7, SAA6D125E-5F, S6D125E-2L, BR500JG, PW400MH, and 154 additional Komatsu models.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 21001-UP (FOR IRAN), 21001-UP, 11001-UP, 13001-UP, 50001-UP, 30001-UP, 10001-UP, 36551-UP (FOR C.I.S. -50CENT. SPEC.).\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e GRADERS, PIPELAYERS, DUMP TRUCKS, BULLDOZERS, EXCAVATORS, WHEEL LOADERS, Engines, Motor Graders, Mobile Crushers and Recyclers, Crawler Stabilizers.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e6150-41-2302\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Lever Assembly listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589663002720,"sku":"KM-6150-41-2302","price":124.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/6150-41-2302_2__komatsu-parts-online_c4ef270c-db33-4d4d-b5ed-cb5b4a8270f8.png?v=1771606455"},{"product_id":"komatsu-6128-21-4540-collar-km-6128-21-4540","title":"Komatsu 6128-21-4540 Collar","description":"\u003ch2\u003eKomatsu 6128-21-4540 Collar\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 6128-21-4540 Collar\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for pivot, linkage, and work equipment applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 6128-21-4540 Collar. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6128-21-4540\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6128-21-4540\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Collar\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 6128-21-4540 \/ 6128214540\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D155C, D355C, D355A, S6D155-4A, S6D155-4B, S6D155-4C, S6D155-4E, S6D155-4S, SA6D140-2C-G, SA6D155-4A, S6D155-4-R, S6D155-4AA, S6D155-4J, S6D155-4S-DR, SA6D140-2C, SA6D140-2C-5G, SA6D140-2D-5G, SA6D140-2D-G.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 15686-UP (SA6D140-2 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (SA6D140-2 ENG. INSTALLED), 31416-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS, Engines.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e6128-21-4540\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Collar listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589664903264,"sku":"KM-6128-21-4540","price":34.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-6127-41-5540-collar-km-6127-41-5540","title":"Komatsu 6127-41-5540 Collar","description":"\u003ch2\u003eKomatsu 6127-41-5540 Collar\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 6127-41-5540 Collar\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for pivot, linkage, and work equipment applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 6127-41-5540 Collar. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6127-41-5540\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6127-41-5540\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Collar\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 6127-41-5540 \/ 6127415540\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D155C, D355A, S4D155, S6D155-4A, S6D155-4B, S6D155-4C, S6D155-4E, S6D155-4K, S6D155-4R, S6D155-4S, SA6D155-4A, S6D155-4-R, S6D155-4AA, S6D155-4J, S6D155-4S-DR.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 31416-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP, 1010-UP, 12622-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS, Engines.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e6127-41-5540\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Collar listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589666181216,"sku":"KM-6127-41-5540","price":15.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-kd7-21320-0070-shift-lever-assembly-km-kd7-21320-0070","title":"Komatsu KD7-21320-0070 Shift Lever Assembly","description":"\u003ch2\u003eKomatsu KD7-21320-0070 Shift Lever Assembly\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu KD7-21320-0070 Shift Lever Assembly\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for Komatsu heavy equipment applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including Kd7-21320-0070 Shift Lever Assembly. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e Kd7-21320-0070\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-Kd7-21320-0070\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Shift Lever Assembly\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e KD7-21320-0070 \/ KD7213200070\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e GD705R, D155C, D355A, D65A, D65E, D80A, D80E, D80P, D85A, D85E, D85P, PC400, PC400LC, PC300, S6D155-4A, S6D155-4B, S6D155-4E, WS16, WS23S, CS360, and 8 additional Komatsu models.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 2052-UP (SNOW WORKS SPEC.), 2052-UP, 31416-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP, 1010-UP, 20006-UP, 20295-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e GRADERS, PIPELAYERS, BULLDOZERS, EXCAVATORS, Engines, Scrapers, Wheel Stabilizers, Crawler Stabilizers.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003eKd7-21320-0070\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Shift Lever Assembly listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589683122272,"sku":"KM-Kd7-21320-0070","price":114.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-dk134153-6420-plunger-assembly-km-dk134153-6420","title":"Komatsu DK134153-6420 Plunger Assembly","description":"\u003ch2\u003eKomatsu DK134153-6420 Plunger Assembly\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu DK134153-6420 Plunger Assembly\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for Komatsu heavy equipment applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including Dk134153-6420 Plunger Assembly. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e DK134153\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-Dk134153-6420\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Plunger Assembly\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e DK134153-6420 \/ DK1341536420\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e GD825A, D155C, D355C, WA500, S6D140E-2A, SA6D140E-2A, SA6D140E-2B, S6D140E-2B, S6D140E-2D, SA6D140-2C-G, SA6D140E-2D, WD500, S6D140E-2C, SA6D140-2C, SA6D140-2C-5G, SA6D140-2D-G, SA6D140E-2A-7D.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 11001-UP, 15686-UP (SA6D140-2 ENG. INSTALLED), 14263-UP (SA6D140-2 ENG. INSTALLED (-30CENT. SPEC.)), 14263-UP (SA6D140-2 ENG. INSTALLED (-50CENT. SPEC.)), 15479-UP (EXTREME COLD AREA ARRANGEMENT (-50 DEG C) , HYDRAULIC WINCH), 50001-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e GRADERS, PIPELAYERS, WHEEL LOADERS, Engines, Wheel Dozers.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003eDk134153-6420\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Plunger Assembly listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589690495072,"sku":"KM-Dk134153-6420","price":148.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-dk134200-0020-tappet-assembly-km-dk134200-0020","title":"Komatsu DK134200-0020 Tappet Assembly","description":"\u003ch2\u003eKomatsu DK134200-0020 Tappet Assembly\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu DK134200-0020 Tappet Assembly\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for engine, fuel, air, and exhaust system applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including Dk134200-0020 Tappet Assembly. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e DK134200\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-Dk134200-0020\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Tappet Assembly\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e DK134200-0020 \/ DK1342000020\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e GD705A, GD805A, GD825A, D85C, D355A, D60F, D75A, D85A, D85E, D85P, D87E, D87P, WA500, WA430, S6D125-1K, S6D125E-2C, S6D125E-2E, S6D125E-2J, S6D140-1A, S6D155-4S, and 55 additional Komatsu models.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 21001-UP (FOR IRAN), 21001-UP, 11001-UP, 13001-UP, 10002-UP, 36551-UP (FOR C.I.S. -50CENT. SPEC.), 36551-UP, 1010-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e GRADERS, PIPELAYERS, BULLDOZERS, WHEEL LOADERS, EXCAVATORS, Engines, Crawler Stabilizers.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003eDk134200-0020\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Tappet Assembly listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589691805792,"sku":"KM-Dk134200-0020","price":77.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-dk134101-2920-plunger-assembly-km-dk134101-2920","title":"Komatsu DK134101-2920 Plunger Assembly","description":"\u003ch2\u003eKomatsu DK134101-2920 Plunger Assembly\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu DK134101-2920 Plunger Assembly\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for Komatsu heavy equipment applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including Dk134101-2920 Plunger Assembly. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e DK134101\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-Dk134101-2920\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Plunger Assembly\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e DK134101-2920 \/ DK1341012920\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D155C, S6D155-4-R, S6D155-4AA.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 31416-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, Engines.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003eDk134101-2920\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Plunger Assembly listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589692821600,"sku":"KM-Dk134101-2920","price":280.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-dk134130-8820-plunger-assembly-km-dk134130-8820","title":"Komatsu DK134130-8820 Plunger Assembly","description":"\u003ch2\u003eKomatsu DK134130-8820 Plunger Assembly\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu DK134130-8820 Plunger Assembly\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for Komatsu heavy equipment applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including Dk134130-8820 Plunger Assembly. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e DK134130\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-Dk134130-8820\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Plunger Assembly\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e DK134130-8820 \/ DK1341308820\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D155C, D355A, S6D155-4B, SA6D155-4A, S6D155-4A, S6D155-4E, S6D155-4K, S6D155-4R, S6D155-4AA, S6D155-4J.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 15686-UP, 1010-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS, Engines.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003eDk134130-8820\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Plunger Assembly listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589692854368,"sku":"KM-Dk134130-8820","price":551.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-6711-21-3521-seal-front-km-6711-21-3521","title":"Komatsu 6711-21-3521 Seal Front","description":"\u003ch2\u003eKomatsu 6711-21-3521 Seal Front\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 6711-21-3521 Seal Front\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for sealing, repair, and maintenance applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 6711-21-3521 Seal Front. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6711-21-3521\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6711-21-3521\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Seal Front\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 6711-21-3521 \/ 6711213521\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e GD825A, D155C, D355C, HM350, HM400, D275A, D275AX, WA500, PC1600SP, PC1800, PC300, PC300LC, PC600, PC600LC, SA6D140E-3B, SAA6D140E-2B, S6D140E-2A, S6D140E-2B, SA6D140-2A-G, SA6D140-2B-G, and 34 additional Komatsu models.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 11001-UP, 20001-UP, 15686-UP (SA6D140-2 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (SA6D140-2 ENG. INSTALLED), 14263-UP (SA6D140-2 ENG. INSTALLED (-30CENT. SPEC.)), 14263-UP (SA6D140-2 ENG. INSTALLED (-50CENT. SPEC.)).\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e GRADERS, PIPELAYERS, DUMP TRUCKS, BULLDOZERS, WHEEL LOADERS, EXCAVATORS, Engines, Wheel Dozers, Wheel Stabilizers, Crawler Stabilizers.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e6711-21-3521\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Seal Front listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589720871008,"sku":"KM-6711-21-3521","price":63.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-6711-11-6451-seal-km-6711-11-6451","title":"Komatsu 6711-11-6451 Seal","description":"\u003ch2\u003eKomatsu 6711-11-6451 Seal\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 6711-11-6451 Seal\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for sealing, repair, and maintenance applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 6711-11-6451 Seal. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6711-11-6451\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6711-11-6451\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Seal\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 6711-11-6451 \/ 6711116451\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D155C, S6D155-4AA.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 15686-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, Engines.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e6711-11-6451\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Seal listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589721788512,"sku":"KM-6711-11-6451","price":16.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-6710-11-6451-seal-km-6710-11-6451","title":"Komatsu 6710-11-6451 Seal","description":"\u003ch2\u003eKomatsu 6710-11-6451 Seal\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 6710-11-6451 Seal\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for sealing, repair, and maintenance applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 6710-11-6451 Seal. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6710-11-6451\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6710-11-6451\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Seal\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 6710-11-6451 \/ 6710116451\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e GD705A, GD705R, GD805A, GD825A, D155C, D355A, D60A, D60P, D60PL, D65A, D65E, D65P, D80A, D80E, S6D140-1A, HD785-1L, S6D140-1R, S6D140-1W, SA6D140-1EE, SA6D140-1FF, and 55 additional Komatsu models.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 10002-UP, 2052-UP (ENGINEERING WORKS SPEC.), 2052-UP (SNOW WORKS SPEC.), 2052-UP, 1001-UP, 11001-UP, 15686-UP, 1010-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e GRADERS, PIPELAYERS, BULLDOZERS, WHEEL LOADERS, EXCAVATORS, Engines, Dump Trucks, Scrapers, Wheel Stabilizers, Crawler Stabilizers, Road Cutters.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e6710-11-6451\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Seal listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589723721824,"sku":"KM-6710-11-6451","price":16.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-6691-21-4922-gasket-km-6691-21-4922","title":"Komatsu 6691-21-4922 Gasket","description":"\u003ch2\u003eKomatsu 6691-21-4922 Gasket\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 6691-21-4922 Gasket\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for sealing, repair, and maintenance applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 6691-21-4922 Gasket. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6691-21-4922\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6691-21-4922\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Gasket\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 6691-21-4922 \/ 6691214922\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e GD705A, D155C, D85C, D85A, D85E, D85P, S6D125E-2C, S6D125E-2E, S6D125E-2F, GH320, S6D125E-2D, SA6D140E-2D, S6D125E-2K, S6D140-1U-F, S6D155-4-R, S6D155-4AA, SA6D125E-2E, SA6D140-2D-5G, SA6D140-2D-G.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 13001-UP, 15686-UP (SA6D140-2 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (SA6D140-2 ENG. INSTALLED), 31416-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e GRADERS, PIPELAYERS, BULLDOZERS, Engines, Motor Graders.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e6691-21-4922\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Gasket listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-gaskets\"\u003eBrowse Komatsu gaskets\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589724606560,"sku":"KM-6691-21-4922","price":29.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-6127-31-6121-bushing-km-6127-31-6121","title":"Komatsu 6127-31-6121 Bushing","description":"\u003ch2\u003eKomatsu 6127-31-6121 Bushing\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 6127-31-6121 Bushing\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for pivot, linkage, and work equipment applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 6127-31-6121 Bushing. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6127-31-6121\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6127-31-6121\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Bushing\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 6127-31-6121 \/ 6127316121\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D155C, D355A, S4D155, S6D155-4A, S6D155-4B, S6D155-4C, S6D155-4E, S6D155-4K, S6D155-4R, S6D155-4S, SA6D155-4A, S6D155-4-R, S6D155-4AA, S6D155-4J, S6D155-4S-DR.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 31416-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP, 1010-UP, 12622-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS, Engines.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e6127-31-6121\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Bushing listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-bushings\"\u003eBrowse Komatsu bushings\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589727752288,"sku":"KM-6127-31-6121","price":25.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-6127-31-6221-bushing-km-6127-31-6221","title":"Komatsu 6127-31-6221 Bushing","description":"\u003ch2\u003eKomatsu 6127-31-6221 Bushing\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 6127-31-6221 Bushing\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for pivot, linkage, and work equipment applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 6127-31-6221 Bushing. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6127-31-6221\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6127-31-6221\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Bushing\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 6127-31-6221 \/ 6127316221\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D155C, D355A, D475A, D475ASD, WA600, WA800, WA800L, WA900, WA900L, PC650, PC2000, HD785, HD985, SA12V140-1C-A, SA12V140-1A-A, HD785-5LC, SA12V140-1Q-A, SA12V140-1R-A, SA12V140-1S-A, SA12V140-1U-9A, and 64 additional Komatsu models.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 31416-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP, 1010-UP, 12622-UP, 10201-UP, 10601-UP (SHOE SLIPPING CONTROL SPEC.), 10601-UP (SUPER RIPPER SPEC.).\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS, WHEEL LOADERS, EXCAVATORS, Engines, Dump Trucks, Wheel Dozers.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e6127-31-6221\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Bushing listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-bushings\"\u003eBrowse Komatsu bushings\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589727850592,"sku":"KM-6127-31-6221","price":10.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/6127-31-6221_Komatsu-parts-online_413fc2bd-425b-442a-ab68-3c3d56a3e657.png?v=1771607785"},{"product_id":"komatsu-6127-31-6141-gear-km-6127-31-6141","title":"Komatsu 6127-31-6141 Gear","description":"\u003ch2\u003eKomatsu 6127-31-6141 Gear\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 6127-31-6141 Gear\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for transmission, drivetrain, and powertrain service applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 6127-31-6141 Gear. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6127-31-6141\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6127-31-6141\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Gear\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 6127-31-6141 \/ 6127316141\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D155C, D355A, S4D155, S6D155-4A, S6D155-4B, S6D155-4C, S6D155-4E, S6D155-4K, S6D155-4R, S6D155-4S, SA6D155-4A, S6D155-4-R, S6D155-4AA, S6D155-4J, S6D155-4S-DR.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 31416-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP, 1010-UP, 12622-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS, Engines.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e6127-31-6141\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Gear listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589727948896,"sku":"KM-6127-31-6141","price":518.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-6127-31-6011-idler-gear-assembly-km-6127-31-6011","title":"Komatsu 6127-31-6011 Idler Gear Assembly","description":"\u003ch2\u003eKomatsu 6127-31-6011 Idler Gear Assembly\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 6127-31-6011 Idler Gear Assembly\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for transmission, drivetrain, and powertrain service applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 6127-31-6011 Idler Gear Assembly. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6127-31-6011\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6127-31-6011\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Idler Gear Assembly\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 6127-31-6011 \/ 6127316011\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D155C, D355A, S4D155, S6D155-4A, S6D155-4B, S6D155-4C, S6D155-4E, S6D155-4K, S6D155-4R, S6D155-4S, SA6D155-4A, S6D155-4-R, S6D155-4AA, S6D155-4J, S6D155-4S-DR.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 31416-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP, 1010-UP, 12622-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS, Engines.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e6127-31-6011\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Idler Gear Assembly listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589728342112,"sku":"KM-6127-31-6011","price":938.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-6127-31-6021-idler-gear-assembly-km-6127-31-6021","title":"Komatsu 6127-31-6021 Idler Gear Assembly","description":"\u003ch2\u003eKomatsu 6127-31-6021 Idler Gear Assembly\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 6127-31-6021 Idler Gear Assembly\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for transmission, drivetrain, and powertrain service applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 6127-31-6021 Idler Gear Assembly. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6127-31-6021\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6127-31-6021\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Idler Gear Assembly\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 6127-31-6021 \/ 6127316021\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D155C, D355A, S4D155, S6D155-4A, S6D155-4B, S6D155-4C, S6D155-4E, S6D155-4K, S6D155-4R, S6D155-4S, SA6D155-4A, S6D155-4-R, S6D155-4AA, S6D155-4J, S6D155-4S-DR.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 31416-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP, 1010-UP, 12622-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS, Engines.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e6127-31-6021\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Idler Gear Assembly listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589728768096,"sku":"KM-6127-31-6021","price":302.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-6127-31-3131-bushing-km-6127-31-3131","title":"Komatsu 6127-31-3131 Bushing","description":"\u003ch2\u003eKomatsu 6127-31-3131 Bushing\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 6127-31-3131 Bushing\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for pivot, linkage, and work equipment applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 6127-31-3131 Bushing. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6127-31-3131\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6127-31-3131\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Bushing\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 6127-31-3131 \/ 6127313131\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D155C, D355A, D155C-1D, D155C-1P, D155C-1P-ZZ, D355A-3X, S4D155, S6D155-4-R, S6D155-4A, S6D155-4AA, S6D155-4B, S6D155-4C, S6D155-4E, S6D155-4J, S6D155-4K, S6D155-4S, S6D155-4S-DR, SA6D155-4A.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 31416-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP, 1010-UP, 12622-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e6127-31-3131\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Bushing listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-bushings\"\u003eBrowse Komatsu bushings\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589729521760,"sku":"KM-6127-31-3131","price":18.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-6127-29-2230-shim-km-6127-29-2230","title":"Komatsu 6127-29-2230 Shim","description":"\u003ch2\u003eKomatsu 6127-29-2230 Shim\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 6127-29-2230 Shim\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for repair, assembly, and maintenance applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 6127-29-2230 Shim. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6127-29-2230\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6127-29-2230\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Shim\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 6127-29-2230 \/ 6127292230\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D155C, D355A, S6D155-4C, S6D155-4A, S6D155-4B, S6D155-4E, S6D155-4S, S4D155, S6D155-4K, S6D155-4R, SA6D155-4A, S6D155-4-R, S6D155-4AA, S6D155-4J, S6D155-4S-DR.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 31416-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP, 1010-UP, 12622-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS, Engines.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e6127-29-2230\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Shim listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589729554528,"sku":"KM-6127-29-2230","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-6127-27-2230-shim-km-6127-27-2230","title":"Komatsu 6127-27-2230 Shim","description":"\u003ch2\u003eKomatsu 6127-27-2230 Shim\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 6127-27-2230 Shim\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for repair, assembly, and maintenance applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 6127-27-2230 Shim. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6127-27-2230\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6127-27-2230\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Shim\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 6127-27-2230 \/ 6127272230\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D155C, D355A, S6D155-4C, S6D155-4A, S6D155-4B, S6D155-4E, S6D155-4S, S4D155, S6D155-4K, S6D155-4R, SA6D155-4A, S6D155-4-R, S6D155-4AA, S6D155-4J, S6D155-4S-DR.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 31416-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP, 1010-UP, 12622-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS, Engines.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e6127-27-2230\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Shim listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589729816672,"sku":"KM-6127-27-2230","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-6127-31-1330-lock-km-6127-31-1330","title":"Komatsu 6127-31-1330 Lock","description":"\u003ch2\u003eKomatsu 6127-31-1330 Lock\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 6127-31-1330 Lock\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for repair, assembly, and maintenance applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 6127-31-1330 Lock. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6127-31-1330\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6127-31-1330\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Lock\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 6127-31-1330 \/ 6127311330\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D155C, D355A, D455A, S6D155-4A, S6D155-4B, HD680, S4D155, S6D155-4C, S6D155-4E, S6D155-4K, SA6D155-4A, S6D155-4-R, S6D155-4AA, S6D155-4J.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 31416-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP, 1010-UP, 1002-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS, Engines, Dump Trucks.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e6127-31-1330\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Lock listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589729849440,"sku":"KM-6127-31-1330","price":2.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-6127-31-1350-lock-km-6127-31-1350","title":"Komatsu 6127-31-1350 Lock","description":"\u003ch2\u003eKomatsu 6127-31-1350 Lock\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 6127-31-1350 Lock\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for repair, assembly, and maintenance applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 6127-31-1350 Lock. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6127-31-1350\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6127-31-1350\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Lock\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 6127-31-1350 \/ 6127311350\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D155C, D355A, S6D155-4A, S6D155-4B, S4D155, S6D155-4C, S6D155-4E, SA6D155-4A, S6D155-4AA, S6D155-4J, S6D155-4-R.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 31416-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP, 1010-UP, 12622-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS, Engines.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e6127-31-1350\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Lock listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589729882208,"sku":"KM-6127-31-1350","price":7.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-6127-28-2230-shim-km-6127-28-2230","title":"Komatsu 6127-28-2230 Shim","description":"\u003ch2\u003eKomatsu 6127-28-2230 Shim\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 6127-28-2230 Shim\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for repair, assembly, and maintenance applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 6127-28-2230 Shim. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6127-28-2230\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6127-28-2230\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Shim\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 6127-28-2230 \/ 6127282230\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D155C, D355A, S6D155-4C, S6D155-4A, S6D155-4B, S6D155-4E, S6D155-4S, S4D155, S6D155-4K, S6D155-4R, SA6D155-4A, S6D155-4-R, S6D155-4AA, S6D155-4J, S6D155-4S-DR.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 31416-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP, 1010-UP, 12622-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS, Engines.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e6127-28-2230\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Shim listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589729914976,"sku":"KM-6127-28-2230","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-6127-29-8051-thrust-metal-assembly-km-6127-29-8051","title":"Komatsu 6127-29-8051 Thrust Metal Assembly","description":"\u003ch2\u003eKomatsu 6127-29-8051 Thrust Metal Assembly\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 6127-29-8051 Thrust Metal Assembly\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for rotating assembly, engine, and drivetrain service applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 6127-29-8051 Thrust Metal Assembly. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6127-29-8051\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6127-29-8051\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Thrust Metal Assembly\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 6127-29-8051 \/ 6127298051\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D155C, D355A, D155C-1D, D155C-1P, D155C-1P-ZZ, D355A-3X, S4D155, S6D155-4-R, S6D155-4A, S6D155-4AA, S6D155-4B, S6D155-4C, S6D155-4E, S6D155-4J, S6D155-4K, S6D155-4R, S6D155-4S, S6D155-4S-DR, SA6D155-4A.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 31416-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP, 1010-UP, 12622-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e6127-29-8051\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Thrust Metal Assembly listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589730340960,"sku":"KM-6127-29-8051","price":63.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-6127-21-4550-lock-km-6127-21-4550","title":"Komatsu 6127-21-4550 Lock","description":"\u003ch2\u003eKomatsu 6127-21-4550 Lock\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 6127-21-4550 Lock\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for repair, assembly, and maintenance applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 6127-21-4550 Lock. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6127-21-4550\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6127-21-4550\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Lock\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 6127-21-4550 \/ 6127214550\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D155C, D355A, S6D155-4A, S6D155-4B, S4D155, S6D155-4C, S6D155-4E, SA6D155-4A, S6D155-4AA, S6D155-4J, S6D155-4S, S6D155-4-R, S6D155-4S-DR.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 31416-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP, 1010-UP, 12622-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS, Engines.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e6127-21-4550\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Lock listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589730439264,"sku":"KM-6127-21-4550","price":5.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-6127-21-5161-gasket-km-6127-21-5161","title":"Komatsu 6127-21-5161 Gasket","description":"\u003ch2\u003eKomatsu 6127-21-5161 Gasket\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 6127-21-5161 Gasket\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for sealing, repair, and maintenance applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 6127-21-5161 Gasket. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6127-21-5161\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6127-21-5161\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Gasket\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 6127-21-5161 \/ 6127215161\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D155C, D355A, S6D155-4A, S6D155-4B, S6D155-4C, S4D155, S6D155-4E, S6D155-4K, SA6D155-4A, S6D155-4-R, S6D155-4J.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 31416-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 1010-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS, Engines.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e6127-21-5161\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Gasket listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-gaskets\"\u003eBrowse Komatsu gaskets\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589730570336,"sku":"KM-6127-21-5161","price":13.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-6127-21-4161-gear-km-6127-21-4161","title":"Komatsu 6127-21-4161 Gear","description":"\u003ch2\u003eKomatsu 6127-21-4161 Gear\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 6127-21-4161 Gear\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for transmission, drivetrain, and powertrain service applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 6127-21-4161 Gear. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6127-21-4161\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6127-21-4161\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Gear\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 6127-21-4161 \/ 6127214161\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D155C, D355A, S4D155, S6D155-4A, S6D155-4B, S6D155-4C, S6D155-4E, S6D155-4S, SA6D155-4A, S6D155-4-R, S6D155-4AA, S6D155-4J, S6D155-4S-DR.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 31416-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP, 1010-UP, 12622-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS, Engines.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e6127-21-4161\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Gear listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589730668640,"sku":"KM-6127-21-4161","price":868.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/6127-21-4161_Komatsu-parts-online_396d4d7a-c152-4b07-bf2d-15df30133dae.png?v=1771608022"},{"product_id":"komatsu-6127-31-1341-gear-km-6127-31-1341","title":"Komatsu 6127-31-1341 Gear","description":"\u003ch2\u003eKomatsu 6127-31-1341 Gear\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 6127-31-1341 Gear\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for transmission, drivetrain, and powertrain service applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 6127-31-1341 Gear. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6127-31-1341\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6127-31-1341\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Gear\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 6127-31-1341 \/ 6127311341\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D155C, D355A, S6D155-4S, S4D155, S6D155-4A, S6D155-4AA, S6D155-4B, S6D155-4C, S6D155-4E, SA6D155-4A, S6D155-4-R, S6D155-4J, S6D155-4S-DR.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 31416-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP, 1010-UP, 12622-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS, Engines.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e6127-31-1341\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Gear listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589730832480,"sku":"KM-6127-31-1341","price":625.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/6127-31-1341_Komatsu-parts-online_60bbcb01-29ee-4fea-ad21-e5414bf1eb14.png?v=1771608050"},{"product_id":"komatsu-6127-21-3131-bushing-km-6127-21-3131","title":"Komatsu 6127-21-3131 Bushing","description":"\u003ch2\u003eKomatsu 6127-21-3131 Bushing\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 6127-21-3131 Bushing\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for pivot, linkage, and work equipment applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 6127-21-3131 Bushing. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6127-21-3131\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6127-21-3131\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Bushing\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 6127-21-3131 \/ 6127213131\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D155C, D355A, S4D155, S6D155-4A, S6D155-4B, S6D155-4C, S6D155-4E, S6D155-4K, S6D155-4R, S6D155-4S, SA6D155-4A, S6D155-4-R, S6D155-4AA, S6D155-4J, S6D155-4S-DR.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 31416-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP, 1010-UP, 12622-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS, Engines.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e6127-21-3131\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Bushing listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-bushings\"\u003eBrowse Komatsu bushings\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589730963552,"sku":"KM-6127-21-3131","price":12.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-6127-21-2252-seal-km-6127-21-2252","title":"Komatsu 6127-21-2252 Seal","description":"\u003ch2\u003eKomatsu 6127-21-2252 Seal\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 6127-21-2252 Seal\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for sealing, repair, and maintenance applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 6127-21-2252 Seal. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6127-21-2252\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6127-21-2252\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Seal\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 6127-21-2252 \/ 6127212252\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D155C, D355A, S6D155-4A, S6D155-4B, S6D155-4S, SA6D155-4A, S6D155-4AA, S6D155-4-R, S6D155-4E, S6D155-4K, S6D155-4S-DR, S6D155-4J.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 31416-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP, 1010-UP, 12622-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS, Engines.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e6127-21-2252\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Seal listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589730996320,"sku":"KM-6127-21-2252","price":9.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-6127-21-4240-lock-km-6127-21-4240","title":"Komatsu 6127-21-4240 Lock","description":"\u003ch2\u003eKomatsu 6127-21-4240 Lock\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 6127-21-4240 Lock\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for repair, assembly, and maintenance applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003cp\u003eShop WQC Parts for \u003cstrong\u003eaftermarket Komatsu parts\u003c\/strong\u003e and Komatsu replacement parts by part number, including 6127-21-4240 Lock. Order online with fitment support for Komatsu equipment applications.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6127-21-4240\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6127-21-4240\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Lock\u003c\/li\u003e  \u003cli\u003e \u003cstrong\u003eSearch reference:\u003c\/strong\u003e 6127-21-4240 \/ 6127214240\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D155C, D355A, S6D155-4A, S6D155-4B, S4D155, S6D155-4C, S6D155-4E, S6D155-4K, SA6D155-4A, S6D155-4AA, S6D155-4-R.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 31416-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP, 1010-UP.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS, BULLDOZERS, Engines.\u003c\/p\u003e  \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e \u003cdiv data-wqc-seo-links=\"1\"\u003e \u003ch3\u003eRelated Komatsu Parts Resources\u003c\/h3\u003e \u003cp\u003eFor additional fitment context around \u003cstrong\u003e6127-21-4240\u003c\/strong\u003e, compare the machine, serial-range, and application details above with related Komatsu Lock listings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/komatsu-parts\"\u003eShop all Komatsu parts\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/komatsu-parts\"\u003eUse the Komatsu parts hub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589731029088,"sku":"KM-6127-21-4240","price":3.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"}],"url":"https:\/\/wqcparts.com\/collections\/komatsu-pipelayer-parts.oembed?page=3","provider":"WQC PARTS","version":"1.0","type":"link"}