{"product_id":"namura-top-end-gasket-kit-for-yamaha-raptor-660-yfm660r-2001-2002-2003-2004-2005","title":"Namura Top End Gasket Kit for Yamaha Raptor 660 YFM660R 2001 2002 2003 2004 2005","description":"\u003ch2\u003eTop End Gasket Kit for Yamaha\u003c\/h2\u003e\u003cp\u003eThis Namura top end gasket kit provides all the gaskets needed to reseal the cylinder head and cylinder on a Yamaha Raptor 660 YFM660R. It is designed for model years 2001 through 2005 and ensures a proper seal during engine rebuilds or top-end overhauls.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis top end gasket kit for Yamaha contains every gasket required to reassemble the upper engine section of the Raptor 660 YFM660R. The kit includes head, base, and valve cover gaskets to prevent compression loss and oil leaks. Riders and mechanics use this top end gasket kit for Yamaha to restore engine performance after top-end work.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIncludes cylinder head gasket for a leak-free seal\u003c\/li\u003e\n\u003cli\u003eContains cylinder base gasket to block oil and compression\u003c\/li\u003e\n\u003cli\u003eFeatures valve cover gasket for clean sealing\u003c\/li\u003e\n\u003cli\u003eManufactured to match OEM specifications\u003c\/li\u003e\n\u003cli\u003eResists high temperatures and pressures inside the engine\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Yamaha Raptor 660 YFM660R (2001-2005)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRebuilding the top end of a Yamaha Raptor 660\u003c\/li\u003e\n\u003cli\u003eReplacing a blown head gasket\u003c\/li\u003e\n\u003cli\u003eInstalling a new cylinder or piston\u003c\/li\u003e\n\u003cli\u003ePerforming routine engine maintenance on sport ATVs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTop end gasket kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYamaha Raptor 660 YFM660R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYears\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2001-2005\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 Should I replace all gaskets when doing a top-end rebuild?\u003cstrong\u003eA:\u003c\/strong\u003e Yes, reusing old gaskets risks leaks and poor compression. This kit supplies every gasket needed for a complete reseal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can this kit be used with aftermarket cylinders or big-bore kits?\u003cstrong\u003eA:\u003c\/strong\u003e It is designed for standard bore dimensions; aftermarket cylinders may require different gaskets. Always verify compatibility before installation.\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":44890431881302,"sku":"SZ1F11011","price":120.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_f99998fc-0ad4-4024-952e-9dc8a06b7782.jpg?v=1781139231","url":"https:\/\/www.solidspare.com\/products\/namura-top-end-gasket-kit-for-yamaha-raptor-660-yfm660r-2001-2002-2003-2004-2005","provider":"Solid Spare","version":"1.0","type":"link"}