{"product_id":"namura-standard-bore-top-end-kit-for-yamaha-450-kodiak-rhino-grizzly-84-5mm","title":"Namura Standard Bore Top End Kit for Yamaha 450 Kodiak Rhino Grizzly 84.5mm","description":"\u003ch2\u003eStandard Bore Top End Kit for Yamaha\u003c\/h2\u003e\u003cp\u003eThis standard bore top end kit for Yamaha 450 models includes a piston, rings, pin, and gaskets to rebuild the cylinder head assembly on Kodiak, Rhino, and Grizzly 450 ATVs and UTVs.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis standard bore top end kit for Yamaha 450 engines is designed to refresh the top end of Kodiak, Rhino, and Grizzly models. The 84.5mm piston matches stock bore size and comes with all necessary gasket and ring components for a complete overhaul.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStandard bore 84.5mm piston with rings and wrist pin\u003c\/li\u003e\n\u003cli\u003eIncludes head gasket, base gasket, and valve stem seals\u003c\/li\u003e\n\u003cli\u003eNamura aftermarket quality with OEM-like specifications\u003c\/li\u003e\n\u003cli\u003eDurable aluminum alloy piston for long service life\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha Kodiak 450\u003c\/li\u003e\n\u003cli\u003efor Yamaha Rhino 450\u003c\/li\u003e\n\u003cli\u003efor Yamaha Grizzly 450\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRebuilding top end on Yamaha 450 ATVs and UTVs\u003c\/li\u003e\n\u003cli\u003eReplacing worn pistons due to high mileage or poor maintenance\u003c\/li\u003e\n\u003cli\u003eRestoring compression and engine power for work or recreation\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\u003eNamura Standard Bore Top End Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e84.5mm (standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYamaha Kodiak 450, Rhino 450, Grizzly 450\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 kit include the cam chain or tensioner? \u003cstrong\u003eA:\u003c\/strong\u003e No, this top end kit covers piston, rings, pin, and gaskets only; cam chain and tensioner are not included.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can this be used on a 450cc engine with a different bore? \u003cstrong\u003eA:\u003c\/strong\u003e This kit is for standard 84.5mm bore only; if your cylinder has been overbored, a different piston size is required.\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":44949775253590,"sku":"SZ1F14696","price":230.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_2dadc8f1-6e11-4bc3-bf9a-80b1a0a83dcc.jpg?v=1781398766","url":"https:\/\/www.solidspare.com\/products\/namura-standard-bore-top-end-kit-for-yamaha-450-kodiak-rhino-grizzly-84-5mm","provider":"Solid Spare","version":"1.0","type":"link"}