{"product_id":"pk1680-4841m04800-piston-gasket-set-for-yamaha-raptor-80-2002-2008-040-over","title":"PK1680 4841M04800 Piston Gasket Set for Yamaha Raptor 80 2002-2008 .040 Over","description":"\u003ch2\u003eWiseco .040 Piston and Gasket Set for Yamaha Raptor 80\u003c\/h2\u003e\u003cp\u003eThis Wiseco .040 overbore piston and gasket set for Yamaha Raptor 80 restores top end compression on 2002-2008 models, with the kit cross-referencing PK1680 and 4841M04800.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis Wiseco .040 piston and gasket set for Yamaha Raptor 80 is a top end rebuild kit that replaces a worn or scored piston with a .040 inch overbore component. The set includes the piston, ring, pin, and gaskets needed to complete the job on 2002 through 2008 machines. It suits riders and shops rebuilding an aging Raptor 80 top end.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e.040 inch overbore size increases displacement over the stock bore\u003c\/li\u003e\n\u003cli\u003eWiseco forged piston construction for strength under load\u003c\/li\u003e\n\u003cli\u003ePiston, ring, pin, and gasket included for a complete top end job\u003c\/li\u003e\n\u003cli\u003eCross-references PK1680 and 4841M04800 for straightforward parts lookup\u003c\/li\u003e\n\u003cli\u003eDirect fit replacement for 2002-2008 Yamaha Raptor 80 top ends\u003c\/li\u003e\n\u003cli\u003eMachined ring lands for consistent ring seal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha Raptor 80 2002\u003c\/li\u003e\n\u003cli\u003efor Yamaha Raptor 80 2003\u003c\/li\u003e\n\u003cli\u003efor Yamaha Raptor 80 2004\u003c\/li\u003e\n\u003cli\u003efor Yamaha Raptor 80 2005\u003c\/li\u003e\n\u003cli\u003efor Yamaha Raptor 80 2006\u003c\/li\u003e\n\u003cli\u003efor Yamaha Raptor 80 2007\u003c\/li\u003e\n\u003cli\u003efor Yamaha Raptor 80 2008\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop end rebuild after a seizure or loss of compression\u003c\/li\u003e\n\u003cli\u003eRoutine rebuild during an engine overhaul\u003c\/li\u003e\n\u003cli\u003eRestoring a used Raptor 80 for trail riding\u003c\/li\u003e\n\u003cli\u003eShop work on customer machines needing an overbore\u003c\/li\u003e\n\u003cli\u003eRefresh after a worn or scored cylinder is measured\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePK1680, 4841M04800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.040 inch overbore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment Years\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2002-2008\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMachine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYamaha Raptor 80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSet Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePiston, ring, pin, gaskets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does a .040 overbore need a matching cylinder bore job? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the cylinder must be bored and honed to match the .040 piston size before assembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I install this on a stock bore cylinder? \u003cstrong\u003eA:\u003c\/strong\u003e No, the cylinder has to be machined to the .040 oversize dimension first for the piston to fit correctly.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":51144005517398,"sku":"OO1C24865","price":435.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_44c4eec0-d0e1-4cea-a90d-dc98b8d0511a.jpg?v=1794567359","url":"https:\/\/www.solidspare.com\/products\/pk1680-4841m04800-piston-gasket-set-for-yamaha-raptor-80-2002-2008-040-over","provider":"Solid Spare","version":"1.0","type":"link"}