{"product_id":"namura-top-end-gasket-kit-for-yamaha-2020-2022-yz450f-2021-2023-yz450fx-wr450f","title":"Namura Top End Gasket Kit for Yamaha 2020-2022 YZ450F \u0026 2021-2023 YZ450FX WR450F","description":"\u003ch2\u003eNamura Top End Gasket Kit for Yamaha\u003c\/h2\u003e\u003cp\u003eThis Namura top end gasket kit provides all the seals needed to rebuild the cylinder head and cylinder base on select Yamaha YZ450F, YZ450FX, and WR450F models from 2020-2023.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe Namura top end gasket kit is a comprehensive set of gaskets and seals for Yamaha 2020-2022 YZ450F and 2021-2023 YZ450FX\/WR450F engines. It includes head gasket, base gasket, valve cover gasket, and other necessary seals to reseal the top end during rebuilds. This gasket kit ensures a leak-free assembly after replacing the piston or servicing the cylinder head.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIncludes high-quality MLS (multi-layer steel) head gasket\u003c\/li\u003e\n\u003cli\u003eOEM-style rubber seals for valve cover and other joints\u003c\/li\u003e\n\u003cli\u003ePre-cut base gasket matches cylinder-to-crankcase interface\u003c\/li\u003e\n\u003cli\u003eAll gaskets are designed to withstand high heat and pressure\u003c\/li\u003e\n\u003cli\u003eComplete kit eliminates need for separate purchases\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha YZ450F (2020-2022)\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ450FX (2021-2023)\u003c\/li\u003e\n\u003cli\u003efor Yamaha WR450F (2021-2023)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop-end rebuilds after piston or cylinder head work\u003c\/li\u003e\n\u003cli\u003eReplacing worn or leaking gaskets during engine overhaul\u003c\/li\u003e\n\u003cli\u003ePreventive maintenance on high-hour competition bikes\u003c\/li\u003e\n\u003cli\u003eRestoring compression seal after cylinder removal\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 Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHead gasket, base gasket, valve cover gasket, and related seals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLS steel, rubber, and composite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYZ450F, YZ450FX, WR450F as listed\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 this gasket kit include the exhaust gaskets? \u003cstrong\u003eA:\u003c\/strong\u003e This kit covers the cylinder head and cylinder base seals; exhaust and intake port gaskets are sold separately.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I reuse the old gaskets with this kit? \u003cstrong\u003eA:\u003c\/strong\u003e No, always install all new gaskets from the kit to ensure a proper seal and avoid leaks.\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":44890482344022,"sku":"SZ1F11649","price":131.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_9a2dbebc-945a-4262-a15f-85689a2db057.jpg?v=1781140339","url":"https:\/\/www.solidspare.com\/products\/namura-top-end-gasket-kit-for-yamaha-2020-2022-yz450f-2021-2023-yz450fx-wr450f","provider":"Solid Spare","version":"1.0","type":"link"}