{"product_id":"spi-020-over-bore-top-end-repair-kit-for-ski-doo-550-fan-2003-2020-76-5mm","title":"SPI .020 Over Bore Top End Repair Kit for Ski-Doo 550 Fan 2003-2020 76.5mm","description":"\u003ch2\u003e.020 Over Bore Top End Repair Kit for Ski-Doo\u003c\/h2\u003e\u003cp\u003eThis top end repair kit from SPI is engineered for Ski-Doo 550 Fan snowmobile engines from 2003 to 2020, featuring a .020-inch over bore size of 76.5mm to restore cylinder compression after a rebore.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eDesigned specifically for Ski-Doo 550 Fan models, this .020 over bore top end repair kit provides the piston, rings, and gaskets needed to complete a cylinder overhaul. It accommodates a bored-out cylinder measuring 76.5mm, ensuring a precise fit and reliable power delivery.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHigh-strength cast aluminum piston with reinforced skirt for durability\u003c\/li\u003e\n\u003cli\u003eMoly-coated ring set reduces friction and promotes quick break-in\u003c\/li\u003e\n\u003cli\u003eIncludes wrist pin and circlips for secure assembly\u003c\/li\u003e\n\u003cli\u003eComplete gasket set for a leak-free seal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Ski-Doo 550 Fan (2003-2020)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSnowmobile trail riding and touring\u003c\/li\u003e\n\u003cli\u003eEngine rebuilding after wear or damage\u003c\/li\u003e\n\u003cli\u003eOff-trail and mountain riding applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e76.5mm (.020 over)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOver Bore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.020 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSki-Doo 550 Fan 2003-2020\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 Can this kit be used on a standard bore cylinder? \u003cstrong\u003eA:\u003c\/strong\u003e No, this kit is intended for cylinders that have been bored .020 over to 76.5mm; using it on a standard bore will result in incorrect fitment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does the kit include the base gasket? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the kit includes a full set of gaskets including the base and head gaskets for a complete 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":44949850718294,"sku":"SZ1F15964","price":351.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_ca64d0e6-bd74-4a2e-b231-29aa3055c456.jpg?v=1781400981","url":"https:\/\/www.solidspare.com\/products\/spi-020-over-bore-top-end-repair-kit-for-ski-doo-550-fan-2003-2020-76-5mm","provider":"Solid Spare","version":"1.0","type":"link"}