{"product_id":"2-sets-spi-standard-bore-piston-rings-for-polaris-xc-500-xc-sp-500-rmk-70-5mm","title":"2 Sets SPI Standard Bore Piston Rings for Polaris XC 500, XC SP 500 RMK 70.5mm","description":"\u003ch2\u003eSPI Standard Bore Piston Rings for Polaris XC 500\u003c\/h2\u003e\u003cp\u003eThese two sets of SPI standard bore piston rings are designed for Polaris XC 500, XC SP 500, and RMK 500 snowmobiles, sized at 70.5mm to restore compression and performance.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe SPI standard bore piston rings for Polaris XC 500, XC SP 500, and RMK 500 models are manufactured to 70.5mm bore size for direct replacement in stock cylinders. Each set includes two rings per piston for complete coverage. These rings restore proper compression, reduce oil consumption, and improve engine efficiency in two-stroke snowmobile engines.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStandard bore size of 70.5mm for exact fit\u003c\/li\u003e\n\u003cli\u003eMade from durable cast iron for long wear\u003c\/li\u003e\n\u003cli\u003eIncludes two rings per set as required\u003c\/li\u003e\n\u003cli\u003eDesigned to match OEM ring specifications\u003c\/li\u003e\n\u003cli\u003eTwo sets included in this package\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Polaris XC 500\u003c\/li\u003e\n\u003cli\u003efor Polaris XC SP 500\u003c\/li\u003e\n\u003cli\u003efor Polaris RMK 500\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eUsed during engine rebuilds to restore compression\u003c\/li\u003e\n\u003cli\u003eCommonly replaced when piston rings show wear or scoring\u003c\/li\u003e\n\u003cli\u003eSuitable for snowmobile engines used in deep snow or trail riding\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\u003e70.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 Sets (4 rings)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolaris XC 500, XC SP 500, RMK 500\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 these rings suitable for a stock Polaris 500 engine? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, these are standard bore rings intended for use with stock cylinders and pistons of 70.5mm diameter.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to gap the rings before installation? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, ring end gap should be checked and adjusted according to the manufacturer's specifications for your specific cylinder condition.\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":44888361795670,"sku":"SZ1F08196","price":70.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_9da105b2-b924-4d45-8d63-3c3b2a90a23d.jpg?v=1781091399","url":"https:\/\/www.solidspare.com\/products\/2-sets-spi-standard-bore-piston-rings-for-polaris-xc-500-xc-sp-500-rmk-70-5mm","provider":"Solid Spare","version":"1.0","type":"link"}