{"product_id":"spi-top-end-gasket-kit-for-polaris-fusion-900-rmk-900-switchback-900-2005-2006","title":"SPI Top End Gasket Kit for Polaris Fusion 900, RMK 900, Switchback 900 2005-2006","description":"\u003ch2\u003eTop End Gasket Kit for Polaris\u003c\/h2\u003e\u003cp\u003eThis top end gasket kit is designed for the Polaris Fusion 900, RMK 900, and Switchback 900 snowmobiles from 2005-2006, providing all necessary gaskets for a top-end rebuild. The top end gasket kit includes cylinder base gasket, head gasket, and other sealing components to ensure a leak-free engine.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis top end gasket kit is a comprehensive gasket set for Polaris 900 series engines, delivering reliable sealing for the cylinder head and base during rebuilds. The top end gasket kit is crafted from high-quality materials to withstand extreme temperatures and pressures, making it ideal for snowmobile applications. This top end gasket kit ensures proper compression and prevents oil and coolant leaks.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIncludes all gaskets needed for a top-end rebuild: head gasket, base gasket, exhaust gaskets, and more\u003c\/li\u003e\n\u003cli\u003eConstructed from multi-layer steel or high-temperature composite materials for durability\u003c\/li\u003e\n\u003cli\u003ePrecision-cut openings match engine ports exactly for proper flow\u003c\/li\u003e\n\u003cli\u003eResistant to heat, pressure, and chemical degradation\u003c\/li\u003e\n\u003cli\u003eEngineered to maintain correct squish clearance and compression ratio\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Polaris Fusion 900 (2005-2006)\u003c\/li\u003e\n\u003cli\u003efor Polaris RMK 900 (2005-2006)\u003c\/li\u003e\n\u003cli\u003efor Polaris Switchback 900 (2005-2006)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRebuilding the top end of a Polaris snowmobile engine after wear or failure\u003c\/li\u003e\n\u003cli\u003eReplacing worn gaskets during piston or cylinder replacement\u003c\/li\u003e\n\u003cli\u003eRestoring engine compression and preventing coolant or oil leaks\u003c\/li\u003e\n\u003cli\u003eUsed in performance builds to ensure a proper seal under high boost or RPM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this gasket kit include the exhaust flange gaskets? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the kit typically includes all necessary gaskets for the top end, including exhaust outlet gaskets where applicable.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this kit compatible with other Polaris 900 models? \u003cstrong\u003eA:\u003c\/strong\u003e This kit is designed for the 2005-2006 Polaris Fusion 900, RMK 900, and Switchback 900; confirm your specific model and year before ordering.\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":44890690945110,"sku":"SZ1F12647","price":153.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_5e141e89-0f72-41df-a54e-05d150aac39c.jpg?v=1781143023","url":"https:\/\/www.solidspare.com\/products\/spi-top-end-gasket-kit-for-polaris-fusion-900-rmk-900-switchback-900-2005-2006","provider":"Solid Spare","version":"1.0","type":"link"}