{"product_id":"namura-top-end-gasket-kit-for-polaris-fits-many-400-425-450-4-stroke-atv-s","title":"Namura Top End Gasket Kit for Polaris fits many 400, 425 \u0026 450 4-Stroke ATV's","description":"\u003ch2\u003eTop End Gasket Kit for Polaris\u003c\/h2\u003e\u003cp\u003eThis top end gasket kit contains all necessary gaskets for rebuilding the top end of compatible Polaris 4-stroke ATV engines.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis top end gasket kit from Namura is designed for Polaris 400, 425, and 450 4-stroke ATVs. The kit includes precision-engineered gaskets to restore compression and prevent leaks during an engine rebuild. Ideal for ATV enthusiasts and mechanics, this top end gasket kit ensures a reliable seal for top-end performance.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eManufactured from high-quality materials for durability and heat resistance\u003c\/li\u003e\n\u003cli\u003eIncludes head gasket, base gasket, and valve stem seals for a complete top-end rebuild\u003c\/li\u003e\n\u003cli\u003ePrecision-cut to match OEM specifications for accurate fitment\u003c\/li\u003e\n\u003cli\u003eHelps restore compression and prevent oil or coolant leaks\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple Polaris 4-stroke ATV models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRebuilding top end of Polaris 400, 425, and 450 4-stroke ATVs\u003c\/li\u003e\n\u003cli\u003eRestoring engine compression on high-mileage ATVs\u003c\/li\u003e\n\u003cli\u003eReplacing worn gaskets during cylinder head removal\u003c\/li\u003e\n\u003cli\u003ePreventing oil leaks after piston or cylinder replacement\u003c\/li\u003e\n\u003cli\u003eSuitable for trail riding and recreational ATV use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this kit include a head gasket? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the top end gasket kit includes a head gasket, base gasket, and valve stem seals for a complete top-end rebuild.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this kit compatible with my specific Polaris model? \u003cstrong\u003eA:\u003c\/strong\u003e It is designed to fit many Polaris 400, 425, and 450 4-stroke ATVs, but we recommend verifying your engine displacement and serial number for exact compatibility.\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":44890405699670,"sku":"SZ1F10818","price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_80aafd46-d086-4e6d-a244-e3dd97b33232.jpg?v=1781138964","url":"https:\/\/www.solidspare.com\/products\/namura-top-end-gasket-kit-for-polaris-fits-many-400-425-450-4-stroke-atv-s","provider":"Solid Spare","version":"1.0","type":"link"}