{"title":"KOMATSU WA30-3 SN 9001-UP_LIFT ARM","description":"\u003cp\u003eKOMATSU WA30-3 SN 9001-UP_LIFT ARM from WQParts are organized to help buyers identify reliable aftermarket replacement parts by part number, equipment family, system, and application. This collection focuses on replacement parts, service components, hardware, wear parts, and related assemblies used to support repair, maintenance, and uptime across heavy equipment applications.\u003c\/p\u003e\n\u003cp\u003eHeavy equipment parts should be selected carefully because the same general description can apply to multiple machines, serial ranges, component groups, or diagram positions. Use this collection as a focused product group, then confirm the exact part number and machine details before ordering.\u003c\/p\u003e\n\u003ch2\u003eKomatsu Replacement Parts Applications\u003c\/h2\u003e\n\u003cp\u003eProducts in this collection may support construction, mining, quarry, forestry, utility, road-building, and fleet maintenance applications. Depending on the machine and component group, fitment may depend on model series, serial range, installed arrangement, hydraulic configuration, engine arrangement, attachment package, or work-equipment setup.\u003c\/p\u003e\n\u003ch2\u003eHow to Confirm Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSearch by the original part number when available.\u003c\/li\u003e\n\u003cli\u003eConfirm the machine model, serial range, and component location.\u003c\/li\u003e\n\u003cli\u003eCheck diagram position, quantity, and arrangement notes where parts-book information is available.\u003c\/li\u003e\n\u003cli\u003eCompare dashed and non-dashed part-number formats when searching.\u003c\/li\u003e\n\u003cli\u003eContact WQParts with the part number, model, serial number, and photos when fitment is uncertain.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Quality Matters\u003c\/h2\u003e\n\u003cp\u003eIncorrect or low-quality replacement parts can lead to premature wear, leaks, downtime, poor fitment, repeat repairs, and damage to related components. Properly matched aftermarket parts help protect machine uptime and reduce avoidable repair cost.\u003c\/p\u003e\n\u003ch2\u003eWhy Buy from WQParts?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAftermarket heavy equipment parts organized by part number, system, and machine family.\u003c\/li\u003e\n\u003cli\u003eSupport for alternate part numbers and practical fitment review.\u003c\/li\u003e\n\u003cli\u003eClear collection structure for faster product discovery.\u003c\/li\u003e\n\u003cli\u003eReliable sourcing focused on keeping equipment working.\u003c\/li\u003e\n\u003c\/ul\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-100-09-12360-seal-km-100-09-12360","title":"Komatsu 100-09-12360 Seal","description":"\u003ch2\u003eKomatsu 100-09-12360 Seal\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 100-09-12360 Seal\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for sealing, repair, and maintenance applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 100-09-12360\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-100-09-12360\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Seal\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D21Q, D21S, WA30.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 45094-UP, 45003-UP, 1001-UP, 3001-UP, 9001-UP.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported category\/application areas:\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":42590912381024,"sku":"KM-100-09-12360","price":7.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide_a77c19be-f216-4bff-9cb8-15c78d70d91c.png?v=1771620504"},{"product_id":"komatsu-07145-00050-gasket-km-07145-00050","title":"Komatsu 07145-00050 Gasket","description":"\u003ch2\u003eKomatsu 07145-00050 Gasket\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 07145-00050 Gasket\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for sealing, repair, and maintenance applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 07145-00050\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-07145-00050\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Gasket\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eKnown machine usage:\u003c\/strong\u003e 10-HT, BC100, BF60, BR200T, BR200T-1A, BZ200, D41E, D41E-6K, DBM041, GD675, GD675-6, GD705A, GD705A-4, GD705A-4A, GD705A-4A-N, GD705R, GD705R-1, GD705R-1A, GD705R-2, GH320, GS360, HD785, PC12UU-1, PC12UU-2, PC20UU-3, PC28UU-1, PC30R-8, PC35R-8, PC38UU-1, PC40-1, PC40-2, PC40-3, PC40-5, PC40-6, PC40-7, PC40MR-1, PC40MR-2, PC40MR-2-AC, PC40MRX-1, PC40R-7, PC40R-8, PC40T-7, PC45-1, PC45MR-1, PC45MR-3, PC45MR-5, PC45MRX-1, PC45R-8, PC50MR-2, PC50MR-2-AC, PC50UD-2, PC50UG-2, PC50UU-1, PC50UU-2, PC50UUM-2, PC55MR-3, PC55MR-5, PC57-7, PC58SF-1, PC58UU-3, PC60-6, PC60-6C, PC60-6S, PC60-6Z, PC60-7, PC60-7-B, PC60-7E, PC60-7E-B, PC60-7S, PC60-7S-B, PC60-8, PC60L-6, PC60U-3, PC60U-5, PC70-6, PC70-6S, PC70-7, PC70-7-B, PC70-7E, PC70-7E-B, PC70-8, PC75UD-2, PC75UD-2E, PC75UD-3, PC75US-3, PC75UU-2, PC75UU-2E, PC75UU-3, PC78US-5, PC78US-6, PC78UU-6, PC78UU-8, PC80MR-3, PC200-3, PC200LC-3, PC300HD-5K, PW05, PW20, PW30, PW30T, PW60, PW60S, PW75R, PW95R, PW98MR, PW100, PW110R, PW130, PW130-7K, PW140, PW148, PW160, PW160-7E0, PW160-7K, PW180, PW180-7E0, PW180-7K, PW200, PW200-7E0, PW200-7K, PW200-7K-KA, PW210, PW220, PW220-7E0, PW220-7H, PW220-7K, PW220-7K-KA, PW220MH, SK05, SK07, WA30-1, WA30-2, WA30-3, WA40-2, WA40-3, WA40-3-CB, WA40-3-CN, WA40-3-X, WA50-3, WA50-3-CB, WA50-3-CN, WA50-3-X, WA100, WA100-1, WA200, WA200-1, WA300, WA300-1, WA350, WA350-1, WB91R, WB91R-5E0, WB93R, WB93R-5E0, WB93S, WB93S-5E0, WB97R, WB97R-5E0, WB97S, WB97S-5E0, WB142, WB146, WB146PS, WB156-5, WB156PS, WH609-1, WH609-1E0, WH713-1, WH713-1E0, WR8-1, WR11, WR11SS, WS16, WS23S, WS23S-2A.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEquipment families:\u003c\/strong\u003e Wheel Loaders, Graders, Bulldozers, Pipelayers, Excavators, Motor Graders, Dump Trucks, Forklifts, Backhoe Loaders, Scrapers, Skid Steer Loaders, Telehandlers, Wheel Stabilizers, Mobile Crushers and Recyclers.\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":42590939971680,"sku":"KM-07145-00050","price":8.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide_ad89ad2b-7609-4f36-9f32-cf9f228faf4d.png?v=1771621494"},{"product_id":"komatsu-07145-00040-seal-km-07145-00040","title":"Komatsu 07145-00040 Seal","description":"\u003ch2\u003eKomatsu 07145-00040 Seal\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 07145-00040 Seal\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for sealing, repair, and maintenance applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e SEAL-KM-07145\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-07145-00040\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eKnown machine usage:\u003c\/strong\u003e BC100, BR100J, BR100R, BR200, BR200J, BR200R, BR200T, BR300J, BZ210, CK25, CK25-1, CS210, CS360, CS360SD, D21S, D21S-7, DBM031-2D, DDM020-5K-AC, DDM020-5K-AT, DDM020-5L, DNH031-3K-D, DNH031-3K-E, DNH031-3L, DNH031-3M, GC50, GC50-1-5R, GC380, GC380F, GC380F-1A, GS360, PC12R-8, PC12UU-1, PC12UU-2, PC15-1, PC15-2, PC15-2A, PC15-3, PC15MR-1, PC15R-8, PC15T-2, PC18MR-3, PC20-3, PC20-5, PC20-6, PC20-7, PC25-1, PC25R-1, PC27MR-1, PC27MR-2, PC27MR-2-A, PC27MR-2-B, PC27MR-3, PC27MRX-1, PC28UD-2, PC28UG-2, PC28UU-1, PC28UU-2, PC28UU-3, PC30-1, PC30-3, PC30-5, PC30-6, PC30-7, PC30MR-1, PC30MR-2, PC30MR-2-A, PC30MR-2-B, PC30MR-2-C, PC30MR-2-D, PC30MR-3, PC30MR-5, PC30MRX-1, PC30R-7, PC30R-8, PC30UU-3, PC35MR-1, PC35MR-2, PC35MR-2-A, PC35MR-2-B, PC35MR-3, PC35MR-5, PC35MRX-1A, PC35R-8, PC38UU-2, PC38UUM-2, PC75UU-1, PF3W, PW20, PW20-1, PW30, PW30-1, PW30T, PW30T-1, PW60, PW60S, PW100, PW100N, PW100NS, PW100S, PW140, PW148, PW150, PW200, PW210, SK04, SK05, SK07, SK818, SK820, SK820-5, SK820-5N, WA30, WA30-3, WA30-5, WA30-5-CB, WA30-5-CN, WA30-5-X, WA30-5RS, WA40, WA40-1, WA40-2, WA40-3, WA40-3-CB, WA40-3-CN, WA40-3-X, WA40-3RS-X, WA40-3SF-X, WA50, WA50-3, WA50-3-CB, WA50-3-CN, WA50-3-X, WA100, WA100-1, WA100SS, WA100SS-1, WA100SSS, WA100SSS-1, WR11, WR11SS, WS16.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEquipment families:\u003c\/strong\u003e Wheel Loaders, Bulldozers, Graders, Excavators, Forklifts, Scrapers, Skid Steer Loaders, Wheel Stabilizers, Mobile Crushers and Recyclers, 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":42590940823648,"sku":"KM-07145-00040","price":7.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide_d8743086-7c4b-439b-a33c-9fa411cecacc.png?v=1771621589"},{"product_id":"komatsu-07145-00045-seal-km-07145-00045","title":"Komatsu 07145-00045 Seal","description":"\u003ch2\u003eKomatsu 07145-00045 Seal\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 07145-00045 Seal\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for sealing, repair, and maintenance applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e SEAL-KM-07145\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-07145-00045\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eKnown machine usage:\u003c\/strong\u003e 520B, BR120T, BR200T, BR200T-1A, CK35, CK35-1, CS360, CS360SD, DBB041, DBD041, DDM053-1A, GC380, GC380F, GC380F-1A, GH320, GS360, PC12UU-1, PC12UU-2, PC20R-8, PC25-1, PC25R-1, PC25R-8, PC27MR-1, PC27MR-2, PC27MR-3, PC27MRX-1, PC27R-8, PC28UU-1, PC28UU-3, PC30-7, PC30MR-1, PC30MR-2, PC30MR-3, PC30MR-5, PC30MRX-1, PC30R-7, PC30R-8, PC30UU-3, PC35MR-1, PC35MR-2, PC35MR-3, PC35MR-5, PC35MRX-1A, PC35R-8, PC38UU-1, PC38UU-2, PC38UU-3, PC38UUM-2, PC40-1, PC40-2, PC40-3, PC40-5, PC40-6, PC40-7, PC40MR-1, PC40MRX-1, PC40R-7, PC40R-8, PC40T-7, PC45-1, PC45MR-1, PC45MR-3, PC45MR-5, PC45MRX-1, PC45R-8, PC50UD-2, PC50UG-2, PC50UU-1, PC50UU-2, PC50UUM-2, PC55MR-3, PC55MR-5, PC57-7, PC58SF-1, PC58UU-3, PF3W, PW20, PW30, PW30-1, PW30T, PW30T-1, PW100, PW100S, PW128UU, PW130, PW130-6K, PW130-7K, PW130ES, PW130ES-6K, PW140, PW148, PW150, PW150ES, PW150ES-6K, PW160, PW160-7E0, PW160-7K, PW170ES, PW170ES-6K, PW170ES-6K-KA, SK04, SK07, SK820, SK820-5N, SK1026-5, WA30, WA30-3, WA30-5, WA30-5-CB, WA30-5-CN, WA30-5-X, WA30-5RS, WA40, WA40-1, WA40-2, WA40-3, WA40-3-CB, WA40-3-CN, WA40-3-X, WA40-3RS-X, WA40-3SF-X, WA50, WA50-1, WA50-3, WA50-3-CB, WA50-3-CN, WA50-3-X, WA70, WA70-1-, WA80, WA80-3, WA80-3-CB, WA80-3-CN, WA80-3-CO, WA80-3-SW, WA100M, WA100M-3, WA300, WA300-1, WA300-3A-, WB91R, WB91R-5E0, WB93R, WB93R-5E0, WB93S, WB93S-5E0, WB97R, WB97R-5E0, WB97S, WB97S-5E0, WB142, WB146, WB146PS, WB156-5, WB156PS, WD600, WR8-1, WR11, WR11SS.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEquipment families:\u003c\/strong\u003e Wheel Loaders, Bulldozers, Graders, Excavators, Motor Graders, Forklifts, Backhoe Loaders, Skid Steer Loaders, Wheel Dozers, Wheel Stabilizers, Mobile Crushers and Recyclers, 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":42590941118560,"sku":"KM-07145-00045","price":6.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide_a507178b-9342-47a9-b368-b1b1e0165f5b.png?v=1771621618"},{"product_id":"komatsu-07143-10404-bushing-km-07143-10404","title":"Komatsu 07143-10404 Bushing","description":"\u003ch2\u003eKomatsu 07143-10404 Bushing\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKomatsu 07143-10404 Bushing\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for pivot, linkage, and work equipment applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e \u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 07143-10404\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-07143-10404\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Bushing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e GD705R, D21A, D21AG, D21E, D21P, D21PG, D21Q, D21S, D31P, D31PL, D31PLL, D40A, D40P, D40PF, PW30, PW30T, PW20, PW100, BC100, BR200T, and 28 additional Komatsu models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 2052-UP (ENGINEERING WORKS SPEC.), 2052-UP (SNOW WORKS SPEC.), 2052-UP, 1001-UP, 78604-UP (4D94E-1 (EMISSION) ENG. INSTALLED), 83001-UP (OVERSEAS VERSION), 83001-UP, 78604-UP.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e GRADERS, BULLDOZERS, WHEEL LOADERS, EXCAVATORS, Skid Steer Loaders, Wheel Stabilizers, Mobile Crushers and Recyclers, 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":42590943248480,"sku":"KM-07143-10404","price":37.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide_7b3bd875-7c1f-4ce9-b87d-f770a3cd5a2e.png?v=1771621376"}],"url":"https:\/\/wqcparts.com\/en-ca\/collections\/komatsu-wa30-3-sn-9001-up_lift-arm.oembed","provider":"WQC PARTS","version":"1.0","type":"link"}