{"product_id":"komatsu-6736-21-4220-rear-crank-seal-service-kit-km-6736-21-4220","title":"Komatsu 6736-21-4220 Rear Crank Seal Service Kit","description":"\u003ch2\u003eKomatsu 6736-21-4220 Aftermarket Rear Crank Seal Service Kit\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWQC Parts\u003c\/strong\u003e offers aftermarket Komatsu \u003cstrong\u003e6736-21-4220\u003c\/strong\u003e rear crank seal service kit for customers who need a clear, dependable replacement option backed by organized machine-usage data.\u003c\/p\u003e\u003ch3\u003ePart Information\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 6736-21-4220\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternate search number:\u003c\/strong\u003e 6736214220\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rear Crank Seal Service Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsage-report description:\u003c\/strong\u003e SEAL,REAR, SEAL,REAR SEAL KIT (DOUBLE), SEAL, SEAL,OIL, SEAL (K2)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKnown Machine Usage\u003c\/h3\u003e\u003cp\u003eOur Komatsu usage data links this part to \u003cstrong\u003eBulldozers, Excavators, Wheel Loaders\u003c\/strong\u003e applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon machine models include:\u003c\/strong\u003e D31A, D31AM, D31E, D31P, D31PG, D31PL, D31PLL, D37E, D37P, D37PG, D41A, D41E, D41P, D41PF.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReported category\/application areas:\u003c\/strong\u003e BULLDOZERS, EXCAVATORS, WHEEL LOADERS.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReported serial ranges include:\u003c\/strong\u003e 42001-UP, 42001-UP (FOR CHINA, 42001-UP (TRIMMING DOZER), 45001-UP (FOR C.I.S., 45001-UP (FOR CHINA, 45001-UP (FOR CUBA, 45001-UP (STRAIGHT TILT DOZER), 45001-UP.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRelated or analog part numbers:\u003c\/strong\u003e 6732211310, 6732211311, 6736214221.\u003c\/p\u003e\u003ch3\u003eFitment Notes\u003c\/h3\u003e\u003cp\u003eAlways confirm final fitment by checking the Komatsu part number, machine model, serial range, and arrangement before ordering. The same part number can appear across multiple models or serial ranges depending on the machine configuration.\u003c\/p\u003e\u003ch3\u003eWhy Choose WQC Parts?\u003c\/h3\u003e\u003cp\u003eWQC Parts focuses on WQ Certified aftermarket Komatsu parts for heavy equipment owners, repair shops, and fleet operators who need reliable replacement parts, organized product data, and support for keeping machines working.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42591468912736,"sku":"KM-6736-21-4220","price":42.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708","url":"https:\/\/wqcparts.com\/products\/komatsu-6736-21-4220-rear-crank-seal-service-kit-km-6736-21-4220","provider":"WQC PARTS","version":"1.0","type":"link"}