{"title":"KOMATSU PISTONS","description":"\u003ch2\u003eKOMATSU PISTONS\u003c\/h2\u003e\n\u003cp\u003eKomatsu diesel engines are built for durability, high torque output, and long operating cycles in construction and mining environments. Engine components must maintain precise tolerances, proper lubrication control, and stable combustion conditions to support reliable performance under load.\u003c\/p\u003e \u003cp\u003eWQC Parts supplies high-quality \u003cstrong\u003eaftermarket komatsu pistons\u003c\/strong\u003e engineered for heavy-duty applications where uptime, durability, and fitment accuracy are critical. Our engine components are selected to support dependable operation across mid-size construction fleets and large production equipment.\u003c\/p\u003e \u003ch3\u003eWhy Engine Component Quality Matters\u003c\/h3\u003e\n\u003cp\u003eEngine systems operate under extreme heat, pressure, and mechanical stress. Inferior components can lead to oil consumption, compression loss, overheating, or premature internal wear. Properly manufactured replacement parts help restore performance and extend service life.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eMaintains compression and combustion efficiency\u003c\/li\u003e\n\u003cli\u003eSupports proper lubrication and cooling\u003c\/li\u003e\n\u003cli\u003eReduces internal friction and wear\u003c\/li\u003e\n\u003cli\u003eProtects crankshaft, camshaft, and valvetrain components\u003c\/li\u003e\n\u003cli\u003eHelps prevent costly engine overhauls\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eDesigned for Severe-Duty Operation\u003c\/h3\u003e\n\u003cp\u003eKomatsu engines frequently operate in dusty, high-load, and high-temperature conditions. Aftermarket engine parts must be dimensionally accurate and manufactured from materials suitable for sustained duty cycles. WQC Parts focuses on components selected for reliability in real-world operating environments.\u003c\/p\u003e \u003ch3\u003eCommon Signs of Engine Component Wear\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLoss of power under load\u003c\/li\u003e\n\u003cli\u003eExcessive oil consumption\u003c\/li\u003e\n\u003cli\u003eHard starting or rough idle\u003c\/li\u003e\n\u003cli\u003eIncreased exhaust smoke\u003c\/li\u003e\n\u003cli\u003eUnusual knocking or vibration\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy Choose WQC Parts?\u003c\/h3\u003e\n\u003cp\u003eWQC Parts supports contractors, fleet managers, and rebuild shops with aftermarket Komatsu engine components designed for dependable performance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAftermarket parts selected for heavy equipment applications\u003c\/li\u003e\n\u003cli\u003eFitment assistance to help confirm compatibility\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for maintenance and rebuild programs\u003c\/li\u003e\n\u003cli\u003eFast fulfillment to reduce downtime\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eBrowse our selection of komatsu pistons below or contact WQC Parts for assistance identifying the correct replacement for your Komatsu machine.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","products":[{"product_id":"komatsu-195-63-43720-piston-rod-km-195-63-43720","title":"Komatsu 195-63-43720 Piston Rod","description":"\u003ch2\u003eKomatsu 195-63-43720 Piston Rod\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 195-63-43720 Piston Rod\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 195-63-43720\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-195-63-43720\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Piston Rod\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D355A.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 1010-UP, 12622-UP.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e BULLDOZERS.\u003c\/p\u003e \u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589643309152,"sku":"KM-195-63-43720","price":4474.21,"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-195-63-42720-piston-rod-km-195-63-42720","title":"Komatsu 195-63-42720 Piston Rod","description":"\u003ch2\u003eKomatsu 195-63-42720 Piston Rod\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 195-63-42720 Piston Rod\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 195-63-42720\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-195-63-42720\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Piston Rod\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D355A.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 1010-UP, 12622-UP.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e BULLDOZERS.\u003c\/p\u003e \u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589644226656,"sku":"KM-195-63-42720","price":4199.32,"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-131-60-16153-piston-rod-km-131-60-16153","title":"Komatsu 131-60-16153 Piston Rod","description":"\u003ch2\u003eKomatsu 131-60-16153 Piston Rod\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 131-60-16153 Piston Rod\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 131-60-16153\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-131-60-16153\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Piston Rod\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589652844640,"sku":"KM-131-60-16153","price":857.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide_b8ca2f0b-e5ca-4dfe-b43e-d46159c9b5e5.png?v=1771606397"},{"product_id":"komatsu-131-60-15172-piston-rod-km-131-60-15172","title":"Komatsu 131-60-15172 Piston Rod","description":"\u003ch2\u003eKomatsu 131-60-15172 Piston Rod\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 131-60-15172 Piston Rod\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 131-60-15172\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-131-60-15172\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Piston Rod\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589653500000,"sku":"KM-131-60-15172","price":857.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide_a93da561-1781-4006-adad-2e1bb5d0565f.png?v=1771606454"},{"product_id":"komatsu-6711-31-2111-piston-km-6711-31-2111","title":"Komatsu 6711-31-2111 Piston","description":"\u003ch2\u003eKomatsu 6711-31-2111 Piston\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 6711-31-2111 Piston\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6711-31-2111\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6711-31-2111\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Piston\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589720903776,"sku":"KM-6711-31-2111","price":226.61,"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-6127-31-2115-piston-km-6127-31-2115","title":"Komatsu 6127-31-2115 Piston","description":"\u003ch2\u003eKomatsu 6127-31-2115 Piston\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 6127-31-2115 Piston\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6127-31-2115\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6127-31-2115\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Piston\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e S6D155-4A, S6D155-4B.\u003c\/p\u003e\n\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589729456224,"sku":"KM-6127-31-2115","price":326.5,"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-ymr001908-piston-km-ymr001908","title":"Komatsu YMR001908 Piston","description":"\u003ch2\u003eKomatsu YMR001908 Piston\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu YMR001908 Piston\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e YMR001908\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-Ymr001908\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Piston\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eKnown machine usage:\u003c\/strong\u003e PW110R, WB150PS, WB150WSC, WB93R, WB97R, WB97S, WB98A.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEquipment families:\u003c\/strong\u003e Excavators, Backhoeloaders.\u003c\/p\u003e\n\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589734830176,"sku":"KM-Ymr001908","price":213.34,"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-ym129367-22020-piston-assembly-km-ym129367-22020","title":"Komatsu YM129367-22020 Piston Assembly","description":"\u003ch2\u003eKomatsu YM129367-22020 Piston Assembly\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu YM129367-22020 Piston 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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e YM129367\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-Ym129367-22020\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Piston Assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eKnown machine usage:\u003c\/strong\u003e PW20, PW30, PW30T, SK07.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEquipment families:\u003c\/strong\u003e Excavators, Skid Steer Loaders.\u003c\/p\u003e\n\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589738139744,"sku":"KM-Ym129367-22020","price":194.01,"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-ym129350-22090-piston-assembly-km-ym129350-22090","title":"Komatsu YM129350-22090 Piston Assembly","description":"\u003ch2\u003eKomatsu YM129350-22090 Piston Assembly\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu YM129350-22090 Piston 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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e YM129350\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-Ym129350-22090\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Piston Assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e PC20, PC30, SK07, WA30.\u003c\/p\u003e\n\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589738926176,"sku":"KM-Ym129350-22090","price":194.01,"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-pzf855661138-ring-piston-km-pzf855661138","title":"Komatsu PZF855661138 Ring, Piston","description":"\u003ch2\u003eKomatsu PZF855661138 Ring, Piston\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu PZF855661138 Ring, Piston\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e PZF855661138\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-Pzf855661138\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Ring, Piston\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eKnown machine usage:\u003c\/strong\u003e SK07, GC50, CS360, GC380F, GC380F-1A, GC50-1-5R.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEquipment families:\u003c\/strong\u003e Skid Steer Loaders, Other, Crawler Stabilizers, Road Cutters.\u003c\/p\u003e\n\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589746659424,"sku":"KM-Pzf855661138","price":67.76,"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-pzf855661152-ring-piston-km-pzf855661152","title":"Komatsu PZF855661152 Ring, Piston","description":"\u003ch2\u003eKomatsu PZF855661152 Ring, Piston\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu PZF855661152 Ring, Piston\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e PZF855661152\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-Pzf855661152\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Ring, Piston\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eKnown machine usage:\u003c\/strong\u003e GS360, GC50, CS360, GC380, GC380F, GC380F-1A, JV40CW, JV40DW, JV80DW.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEquipment families:\u003c\/strong\u003e Wheel Stabilizers, Other, Crawler Stabilizers, Road Cutters, Rollers.\u003c\/p\u003e\n\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589748232288,"sku":"KM-Pzf855661152","price":56.41,"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-dk52200-112-piston-km-dk52200-112","title":"Komatsu DK52200-112 Piston","description":"\u003ch2\u003eKomatsu DK52200-112 Piston\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu DK52200-112 Piston\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e DK152200-1120\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-Dk52200-112\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Piston\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D50P.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 35002-UP.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e BULLDOZERS.\u003c\/p\u003e \u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589764452448,"sku":"KM-Dk52200-112","price":71.43,"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-d9350-22090-piston-assembly-km-d9350-22090","title":"Komatsu D9350-22090 Piston Assembly","description":"\u003ch2\u003eKomatsu D9350-22090 Piston Assembly\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu D9350-22090 Piston 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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e ASSEMBLY\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-D9350-22090\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Piston Assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eKnown machine usage:\u003c\/strong\u003e PW20, PW30, PW30T, SK07.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEquipment families:\u003c\/strong\u003e Excavators, Skid Steer Loaders.\u003c\/p\u003e\n\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589778444384,"sku":"KM-D9350-22090","price":194.01,"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-d9367-22090-piston-assembly-km-d9367-22090","title":"Komatsu D9367-22090 Piston Assembly","description":"\u003ch2\u003eKomatsu D9367-22090 Piston Assembly\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu D9367-22090 Piston 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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e ASSEMBLY\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-D9367-22090\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Piston Assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eKnown machine usage:\u003c\/strong\u003e PW20, PW30, PW30T, SK07.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEquipment families:\u003c\/strong\u003e Excavators, Skid Steer Loaders.\u003c\/p\u003e\n\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589779525728,"sku":"KM-D9367-22090","price":194.01,"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-ca0148632-piston-km-ca0148632","title":"Komatsu CA0148632 Piston","description":"\u003ch2\u003eKomatsu CA0148632 Piston\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu CA0148632 Piston\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e CA0148632\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-Ca0148632\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Piston\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e WB142, WB146, WB146PS, WB156-5 BACKHOE LOADER, WB156PS, WB91R, WB91R-5E0, WB93R, WB93R-5E0, WB97R, WB97R-5E0.\u003c\/p\u003e\n\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589831528544,"sku":"KM-Ca0148632","price":611.8,"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-890001417-piston-km-890001417","title":"Komatsu 890001417 Piston","description":"\u003ch2\u003eKomatsu 890001417 Piston\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 890001417 Piston\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 890001417\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-890001417\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Piston\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e PC12R, PC15R, PC45R, PC20R, PC27R, PC35R, SK714, SK815, CK20, CK30, CK35, SK1020-5, SK815-5, SK818, CK25, SK1026-5, SK714-5, SK820, CK20-1, CK25-1, and 5 additional Komatsu models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e F30001-UP, F31605-UP, F20001-UP, F22426-UP, F21803-UP, DELUXE F20666-UP, DELUXE F21251-UP, F21251-UP.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e EXCAVATORS, Skid Steer Loaders.\u003c\/p\u003e\n\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589876944992,"sku":"KM-890001417","price":26.26,"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-8760446-piston-km-8760446","title":"Komatsu 8760446 Piston","description":"\u003ch2\u003eKomatsu 8760446 Piston\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 8760446 Piston\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-8760446\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Piston\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589886382176,"sku":"KM-8760446","price":84.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide_355bece3-786d-4b63-bdee-be542dd69c9d.png?v=1771610367"},{"product_id":"komatsu-6128-31-a140-piston-km-6128-31-a140","title":"Komatsu 6128-31-A140 Piston","description":"\u003ch2\u003eKomatsu 6128-31-A140 Piston\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 6128-31-A140 Piston\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6128-31-A140\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6128-31-A140\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Piston\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589927473248,"sku":"KM-6128-31-A140","price":326.5,"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-6128-31-2121-piston-km-6128-31-2121","title":"Komatsu 6128-31-2121 Piston","description":"\u003ch2\u003eKomatsu 6128-31-2121 Piston\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 6128-31-2121 Piston\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6128-31-2121\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6128-31-2121\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Piston\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D355A, SA6D155-4A.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 1010-UP.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e BULLDOZERS, Engines.\u003c\/p\u003e\n\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589927506016,"sku":"KM-6128-31-2121","price":326.5,"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-6128-31-2122-piston-km-6128-31-2122","title":"Komatsu 6128-31-2122 Piston","description":"\u003ch2\u003eKomatsu 6128-31-2122 Piston\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 6128-31-2122 Piston\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6128-31-2122\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6128-31-2122\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Piston\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D355A, SA6D155-4A.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 1010-UP.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e BULLDOZERS, Engines.\u003c\/p\u003e\n\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589927899232,"sku":"KM-6128-31-2122","price":326.5,"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-6128-31-2113-piston-km-6128-31-2113","title":"Komatsu 6128-31-2113 Piston","description":"\u003ch2\u003eKomatsu 6128-31-2113 Piston\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 6128-31-2113 Piston\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6128-31-2113\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6128-31-2113\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Piston\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D355A, S4D155, S6D155-4A, S6D155-4B, S6D155-4C, S6D155-4E.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 1010-UP.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e BULLDOZERS, Engines.\u003c\/p\u003e\n\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589927932000,"sku":"KM-6128-31-2113","price":416.37,"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-6127-3p-1120-piston-km-6127-3p-1120","title":"Komatsu 6127-3P-1120 Piston","description":"\u003ch2\u003eKomatsu 6127-3P-1120 Piston\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 6127-3P-1120 Piston\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6127-3P-1120\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6127-3P-1120\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Piston\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589935927392,"sku":"KM-6127-3P-1120","price":326.5,"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-6127-31-a140-piston-assembly-km-6127-31-a140","title":"Komatsu 6127-31-A140 Piston Assembly","description":"\u003ch2\u003eKomatsu 6127-31-A140 Piston Assembly\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 6127-31-A140 Piston 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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6127-31-A140\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-6127-31-A140\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Piston Assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eKnown machine usage:\u003c\/strong\u003e S6D155-4-R, S6D155-4A, S6D155-4AA, S6D155-4B, S6D155-4C, S6D155-4E, S6D155-4J, S6D155-4K, S6D155-4R, S6D155-4S, S6D155-4S-DR.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEquipment families:\u003c\/strong\u003e Engines.\u003c\/p\u003e\n\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42589936844896,"sku":"KM-6127-31-A140","price":416.37,"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-20e-23-k2490-piston-brake-km-20e-23-k2490","title":"Komatsu 20E-23-K2490 Piston, Brake","description":"\u003ch2\u003eKomatsu 20E-23-K2490 Piston, Brake\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 20E-23-K2490 Piston, Brake\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 20E-23-K2490\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-20E-23-K2490\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Piston, Brake\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e PW130, PW130ES, PW150ES, PW170ES, PW130-6K, PW130ES-6K, PW150ES-6K, PW170ES-6K, PW170ES-6K-KA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e K30001-UP, K30545-UP.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e EXCAVATORS.\u003c\/p\u003e\n\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42590421876832,"sku":"KM-20E-23-K2490","price":194.8,"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-20r-63-56280-u-packing-piston-km-20r-63-56280","title":"Komatsu 20R-63-56280 U-packing, Piston","description":"\u003ch2\u003eKomatsu 20R-63-56280 U-packing, Piston\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 20R-63-56280 U-packing, Piston\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 20R-63-56280\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-20R-63-56280\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e U-Packing, Piston\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D21P, D21PL, D21Q, D21S, D40A, D40AF, D40PF, D40PL, D40PLF, D455A, D45A, D45P, PC40, 515, CS360SD, GS360, SK04.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 45007-UP (STRAIGHT TILT DOZER), 45007-UP (POWER ANGLE TILT DOZER), 45013-UP, 45094-UP, 45003-UP, 1501-UP, 2201-UP, 1002-UP.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e BULLDOZERS, EXCAVATORS, Skid Steer Loaders, Wheel Stabilizers, Wheel Loaders, Crawler Stabilizers.\u003c\/p\u003e\n\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42590422270048,"sku":"KM-20R-63-56280","price":29.44,"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-20g-22-31940-gasket-piston-km-20g-22-31940","title":"Komatsu 20G-22-31940 Gasket, Piston","description":"\u003ch2\u003eKomatsu 20G-22-31940 Gasket, Piston\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 20G-22-31940 Gasket, Piston\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 20G-22-31940\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-20G-22-31940\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Gasket, Piston\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e PW160, PW160-7K.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e K40001-UP.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e EXCAVATORS.\u003c\/p\u003e\n\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42590424367200,"sku":"KM-20G-22-31940","price":390.2,"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-20k-14-32180-gasket-piston-km-20k-14-32180","title":"Komatsu 20K-14-32180 Gasket, Piston","description":"\u003ch2\u003eKomatsu 20K-14-32180 Gasket, Piston\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 20K-14-32180 Gasket, Piston\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 20K-14-32180\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-20K-14-32180\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Gasket, Piston\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e PW180, PW200, PW220, PW180-7E0, PW180-7K, PW200-7K, PW200-7K-KA, PW220-7H, PW220-7K, PW220-7K-KA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e H60051-UP, H55051-UP, K40001-UP, 20001-UP, H50051-UP.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e EXCAVATORS.\u003c\/p\u003e\n\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42590425546848,"sku":"KM-20K-14-32180","price":128.96,"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-20k-14-32210-gasket-piston-km-20k-14-32210","title":"Komatsu 20K-14-32210 Gasket, Piston","description":"\u003ch2\u003eKomatsu 20K-14-32210 Gasket, Piston\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 20K-14-32210 Gasket, Piston\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 20K-14-32210\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-20K-14-32210\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Gasket, Piston\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e PW180, PW200, PW220, PW180-7E0, PW180-7K, PW200-7K, PW200-7K-KA, PW220-7H, PW220-7K, PW220-7K-KA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e H60051-UP, H55051-UP, K40001-UP, 20001-UP, H50051-UP.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e EXCAVATORS.\u003c\/p\u003e\n\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42590425677920,"sku":"KM-20K-14-32210","price":540.71,"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-20k-14-32190-gasket-piston-km-20k-14-32190","title":"Komatsu 20K-14-32190 Gasket, Piston","description":"\u003ch2\u003eKomatsu 20K-14-32190 Gasket, Piston\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 20K-14-32190 Gasket, Piston\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 20K-14-32190\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-20K-14-32190\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Gasket, Piston\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e PW130, PW140, PW148, PW160, PW180, PW200, PW220, PW130-7K, PW160-7E0, PW160-7K, PW180-7E0, PW180-7K, PW200-7K, PW200-7K-KA, PW220-7H, PW220-7K, PW220-7K-KA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e K40001-UP, H55051-UP, H50051-UP, H60051-UP, 20001-UP.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e EXCAVATORS.\u003c\/p\u003e\n\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42590425972832,"sku":"KM-20K-14-32190","price":250.59,"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-20k-14-32170-gasket-piston-km-20k-14-32170","title":"Komatsu 20K-14-32170 Gasket, Piston","description":"\u003ch2\u003eKomatsu 20K-14-32170 Gasket, Piston\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 20K-14-32170 Gasket, Piston\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 20K-14-32170\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-20K-14-32170\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Gasket, Piston\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e PW130, PW200, PW220, PW130-7K, PW200-7K, PW200-7K-KA, PW220-7H, PW220-7K, PW220-7K-KA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e K40001-UP, 20001-UP, H50051-UP.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e EXCAVATORS.\u003c\/p\u003e\n\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42590426300512,"sku":"KM-20K-14-32170","price":99.5,"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-20g-14-k3350-piston-km-20g-14-k3350","title":"Komatsu 20G-14-K3350 Piston","description":"\u003ch2\u003eKomatsu 20G-14-K3350 Piston\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 20G-14-K3350 Piston\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 20G-14-K3350\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-20G-14-K3350\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Piston\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e PW130ES, PW150ES, PW170ES, PW130ES-6K, PW150ES-6K, PW170ES-6K, PW170ES-6K-KA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e K30545-UP, K30001-UP.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e EXCAVATORS.\u003c\/p\u003e\n\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42590431510624,"sku":"KM-20G-14-K3350","price":627.97,"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-175-15-42741-piston-km-175-15-42741","title":"Komatsu 175-15-42741 Piston","description":"\u003ch2\u003eKomatsu 175-15-42741 Piston\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 175-15-42741 Piston\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 175-15-42741\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-175-15-42741\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Piston\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D155C, D355C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 15686-UP (SA6D140-2 ENG. INSTALLED), 31416-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP, 14263-UP (SA6D140-2 ENG. INSTALLED (-30CENT. SPEC.)).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e PIPELAYERS.\u003c\/p\u003e \u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42590893801568,"sku":"KM-175-15-42741","price":422.37,"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-1241743h92-piston-asmkit-km-1241743h92","title":"Komatsu 1241743H92 Piston Asmkit","description":"\u003ch2\u003eKomatsu 1241743H92 Piston Asmkit\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 1241743H92 Piston Asmkit\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 1241743H92\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-1241743H92\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Piston Asmkit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e PC340-6K, PC340LC-6K, PC340NLC-6K, PC380LC-6K, SA6D114E-1A-KU.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e K30001-UP.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e EXCAVATORS, Engines.\u003c\/p\u003e\n\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42590896685152,"sku":"KM-1241743H92","price":95.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide_15efd528-da8e-4573-8ad9-61f88c3f537d.png?v=1771620259"},{"product_id":"komatsu-112-63-12460-piston-packing-km-112-63-12460","title":"Komatsu 112-63-12460 Piston Packing","description":"\u003ch2\u003eKomatsu 112-63-12460 Piston Packing\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 112-63-12460 Piston Packing\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 112-63-12460\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-112-63-12460\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Piston Packing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eKnown machine usage:\u003c\/strong\u003e 505, 507, W20.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEquipment families:\u003c\/strong\u003e Wheel Loaders.\u003c\/p\u003e\n\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42590899568736,"sku":"KM-112-63-12460","price":29.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide_6490dd4c-33e7-44e8-9f66-7c0331e9914e.png?v=1771620370"},{"product_id":"komatsu-111-63-99150-piston-u-packing-km-111-63-99150","title":"Komatsu 111-63-99150 Piston U-packing","description":"\u003ch2\u003eKomatsu 111-63-99150 Piston U-packing\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 111-63-99150 Piston U-packing\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 111-63-99150\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-111-63-99150\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Piston U-Packing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eKnown machine usage:\u003c\/strong\u003e 505, 510, 515, 520B, 530, 530B, W20.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEquipment families:\u003c\/strong\u003e Wheel Loaders.\u003c\/p\u003e\n\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42590904057952,"sku":"KM-111-63-99150","price":29.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide_f787c9f8-b400-4a95-9ed2-a964e51e8a8b.png?v=1771620443"},{"product_id":"komatsu-07157-01109-piston-u-packing-km-07157-01109","title":"Komatsu 07157-01109 Piston U-packing","description":"\u003ch2\u003eKomatsu 07157-01109 Piston U-packing\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 07157-01109 Piston U-packing\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 707-51-90110\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-07157-01109\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Piston U-Packing\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42590942920800,"sku":"KM-07157-01109","price":28.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide_89feed28-c6f8-4085-abf4-a7b5c076fbe5.png?v=1771621335"},{"product_id":"komatsu-1259498h2-o-ring-piston-id-km-1259498h2","title":"Komatsu 1259498H2 O-RING, Piston Id","description":"\u003ch2\u003eKomatsu 1259498H2 O-RING, Piston Id\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 1259498H2 O-RING, Piston Id\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 1259498H2\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-1259498H2\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e O-Ring, Piston Id\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e 510C.\u003c\/p\u003e\n\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42590955405408,"sku":"KM-1259498H2","price":20.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide_7cd56bad-05f9-4308-b03c-f819334ca5b3.png?v=1771621681"},{"product_id":"komatsu-1259499h2-o-ring-piston-od-km-1259499h2","title":"Komatsu 1259499H2 O-RING, Piston Od","description":"\u003ch2\u003eKomatsu 1259499H2 O-RING, Piston Od\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 1259499H2 O-RING, Piston Od\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 1259499H2\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-1259499H2\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e O-Ring, Piston Od\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e 510C.\u003c\/p\u003e\n\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42590955929696,"sku":"KM-1259499H2","price":24.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide_48b73f60-49ce-47ac-9fe2-54012b3c2dd6.png?v=1771621761"},{"product_id":"komatsu-714-07-12661-piston-km-714-07-12661","title":"Komatsu 714-07-12661 Piston","description":"\u003ch2\u003eKomatsu 714-07-12661 Piston\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 714-07-12661 Piston\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 714-07-12661\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-714-07-12661\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Piston\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e WA400, WA420, WA450, WA450L, WA470.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 63001-UP, 60001-62999, 53001-UP, S\/N 53001-UP, 50001-52999, 15055-UP, 50001-52999 (OVERSEAS VERSION), 53001-UP (OVERSEAS VERSION).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e WHEEL LOADERS.\u003c\/p\u003e \u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42591364382816,"sku":"KM-714-07-12661","price":122.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/714-07-12661_Komatsu-parts-online_f62204d9-8d9d-49c9-98fe-817a6dd19e2d.png?v=1771625860"},{"product_id":"komatsu-708-23-13312-piston-km-708-23-13312","title":"Komatsu 708-23-13312 Piston","description":"\u003ch2\u003eKomatsu 708-23-13312 Piston\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 708-23-13312 Piston\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 708-23-13312\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-708-23-13312\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Piston\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e PC100, PC100-5C, PC100-5S, PC100-5Z, PC100L, PC120, PC120-5C, PC120-5K, PC120-5M, PC120-5S, PC120-5X, PC120-5Z, PC130, PC130-5K, PC130-5S, PC150HD-5K, PC150NHD-5K, PW100, PW150.\u003c\/p\u003e\n\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42591378997344,"sku":"KM-708-23-13312","price":34.02,"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-707-44-95150-ringpiston-km-707-44-95150","title":"Komatsu 707-44-95150 Ringpiston","description":"\u003ch2\u003eKomatsu 707-44-95150 Ringpiston\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 707-44-95150 Ringpiston\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 707-44-95150\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-707-44-95150\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Ringpiston\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eKnown machine usage:\u003c\/strong\u003e D85ESS, D85ESS-3, GD755, GD755-5R, PC220LC-8, PW140, PW148.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEquipment families:\u003c\/strong\u003e Graders, Bulldozers, Excavators.\u003c\/p\u003e\n\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42591425757280,"sku":"KM-707-44-95150","price":75.67,"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-707-44-65181-ringpiston-km-707-44-65181","title":"Komatsu 707-44-65181 Ringpiston","description":"\u003ch2\u003eKomatsu 707-44-65181 Ringpiston\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 707-44-65181 Ringpiston\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 707-44-65181\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-707-44-65181\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Ringpiston\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e PC30MR, PC35MR.\u003c\/p\u003e\n\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42591426478176,"sku":"KM-707-44-65181","price":60.19,"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-707-44-70120-ringpiston-km-707-44-70120","title":"Komatsu 707-44-70120 Ringpiston","description":"\u003ch2\u003eKomatsu 707-44-70120 Ringpiston\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 707-44-70120 Ringpiston\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 707-44-70120\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-707-44-70120\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Ringpiston\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eKnown machine usage:\u003c\/strong\u003e WA270-8, WA320-8.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEquipment families:\u003c\/strong\u003e Wheel Loaders.\u003c\/p\u003e \u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42591427002464,"sku":"KM-707-44-70120","price":38.5,"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-707-44-22180-metric-piston-seals-km-707-44-22180","title":"Komatsu 707-44-22180 Metric Piston Seals","description":"\u003ch2\u003eKomatsu 707-44-22180 Metric Piston Seals\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 707-44-22180 Metric Piston Seals\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 707-44-22180\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-707-44-22180\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Metric Piston Seals\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42591427264608,"sku":"KM-707-44-22180","price":98.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/707-44-22180_Komatsu-parts-online_59c773eb-ebdd-4e83-a0e5-8a488065829a.png?v=1771627717"},{"product_id":"komatsu-707-44-18250-ringpiston-km-707-44-18250","title":"Komatsu 707-44-18250 Ringpiston","description":"\u003ch2\u003eKomatsu 707-44-18250 Ringpiston\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 707-44-18250 Ringpiston\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 707-44-18250\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-707-44-18250\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Ringpiston\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eKnown machine usage:\u003c\/strong\u003e PC400-8, PC400-8R, PC400LC-8, PC400LC-8R, PC450-8, PC450-8R, PC450LC-8, PC450LC-8R, PC500LC-8R, PC550LC-8, PC600-8, PC600-8E0, PC600-8R1, PC600LC-8, PC600LC-8E0, PC600LC-8R1, PC650LC-8E0, PC650LC-11, PC700LC-8E0, PC700LC-8R, PW200, PW200-7E0, PW220, PW220-7E0, WA500, WA500-7, WA500-8.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEquipment families:\u003c\/strong\u003e Wheel Loaders, Excavators.\u003c\/p\u003e\n\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42591427395680,"sku":"KM-707-44-18250","price":92.22,"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-707-44-16280-metric-piston-seals-km-707-44-16280","title":"Komatsu 707-44-16280 Metric Piston Seals","description":"\u003ch2\u003eKomatsu 707-44-16280 Metric Piston Seals\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 707-44-16280 Metric Piston Seals\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 707-44-16280\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-707-44-16280\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Metric Piston Seals\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42591427690592,"sku":"KM-707-44-16280","price":86.7,"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-707-44-20150-ringpiston-km-707-44-20150","title":"Komatsu 707-44-20150 Ringpiston","description":"\u003ch2\u003eKomatsu 707-44-20150 Ringpiston\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 707-44-20150 Ringpiston\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 707-44-20150\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-707-44-20150\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Ringpiston\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eKnown machine usage:\u003c\/strong\u003e D375A-6, D375A-6R, D375A-8, D375AI-8, WA600-8, WA500-7, WA500-8.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEquipment families:\u003c\/strong\u003e Bulldozers, Wheel Loaders.\u003c\/p\u003e \u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42591427723360,"sku":"KM-707-44-20150","price":170.74,"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-707-44-17180-ringpiston-km-707-44-17180","title":"Komatsu 707-44-17180 Ringpiston","description":"\u003ch2\u003eKomatsu 707-44-17180 Ringpiston\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 707-44-17180 Ringpiston\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 707-44-17180\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-707-44-17180\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Ringpiston\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eKnown machine usage:\u003c\/strong\u003e WA250PZ-6, WA250PZ-5.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEquipment families:\u003c\/strong\u003e Wheel Loaders.\u003c\/p\u003e \u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42591427985504,"sku":"KM-707-44-17180","price":119.36,"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-707-44-22250-ringpiston-km-707-44-22250","title":"Komatsu 707-44-22250 Ringpiston","description":"\u003ch2\u003eKomatsu 707-44-22250 Ringpiston\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 707-44-22250 Ringpiston\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 707-44-22250\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-707-44-22250\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Ringpiston\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eKnown machine usage:\u003c\/strong\u003e WA600-8.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEquipment families:\u003c\/strong\u003e Wheel Loaders.\u003c\/p\u003e \u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42591428149344,"sku":"KM-707-44-22250","price":115.47,"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-707-44-15280-metric-piston-seals-km-707-44-15280","title":"Komatsu 707-44-15280 Metric Piston Seals","description":"\u003ch2\u003eKomatsu 707-44-15280 Metric Piston Seals\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 707-44-15280 Metric Piston Seals\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 \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 707-44-15280\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-707-44-15280\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Metric Piston Seals\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e\n\u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 \u003cp\u003e\u003cstrong\u003eHeavy equipment parts for Canada:\u003c\/strong\u003e WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST\/HST, and delivery timing are confirmed at quote or checkout.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42591428182112,"sku":"KM-707-44-15280","price":53.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"}],"url":"https:\/\/wqcparts.com\/en-ca\/collections\/komatsu-pistons.oembed?page=3","provider":"WQC PARTS","version":"1.0","type":"link"}