{"product_id":"spi-060-over-bore-piston-kit-for-polaris-500-snow-fits-1985-2006-488cc-73-5mm","title":"SPI .060 Over Bore Piston Kit for Polaris 500 Snow fits 1985-2006 488cc 73.5mm","description":"\u003ch2\u003eSPI .060 Over Bore Piston Kit for Polaris\u003c\/h2\u003e\u003cp\u003eThis SPI .060 over bore piston kit is a direct replacement component designed for Polaris 500 Snow engines from 1985 to 2006, featuring a 73.5mm bore and 488cc displacement for reliable power restoration.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe SPI .060 over bore piston kit is a high-quality aftermarket solution for rebuilding Polaris 500 Snow engines. This piston kit provides the necessary overbore to restore compression and performance in worn cylinders. Ideal for snowmobile enthusiasts, this piston kit ensures a precise fit for 1985-2006 Polaris 500 Snow models.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined from high-strength aluminum alloy\u003c\/li\u003e\n\u003cli\u003e.060 over bore size for restoring worn cylinder walls\u003c\/li\u003e\n\u003cli\u003eIncludes piston rings and wrist pin for complete installation\u003c\/li\u003e\n\u003cli\u003eEngineered to OEM specifications for reliable fitment\u003c\/li\u003e\n\u003cli\u003eDesigned for 73.5mm bore diameter with 488cc displacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Polaris 500 Snow models (1985-2006)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRebuilding Polaris snowmobile engines for winter riding\u003c\/li\u003e\n\u003cli\u003eRestoring performance in high-mileage Polaris 500 Snow sleds\u003c\/li\u003e\n\u003cli\u003eUsed in trail and mountain snowmobiling applications\u003c\/li\u003e\n\u003cli\u003eCommon choice for engine overhauls and top-end rebuilds\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\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e73.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplacement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e488cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverbore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.060\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolaris 500 Snow (1985-2006)\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 Are the piston rings included with this kit? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the SPI .060 over bore piston kit includes the piston, rings, and wrist pin for a complete top-end rebuild.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is the recommended break-in procedure after installing this piston kit? \u003cstrong\u003eA:\u003c\/strong\u003e After installation, follow a careful break-in period with varying throttle loads and avoid sustained high RPM for the first few hours of operation.\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":44890467434582,"sku":"SZ1F11345","price":127.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_b989e2d0-88c6-451e-a727-1e8cc30b681b.jpg?v=1781139954","url":"https:\/\/www.solidspare.com\/products\/spi-060-over-bore-piston-kit-for-polaris-500-snow-fits-1985-2006-488cc-73-5mm","provider":"Solid Spare","version":"1.0","type":"link"}