{"product_id":"spi-standard-bore-piston-kit-for-polaris-xc-500-xc-sp-500-rmk-classic-70-5mm","title":"SPI Standard Bore Piston Kit for Polaris XC 500, XC SP 500 RMK Classic 70.5mm","description":"\u003ch2\u003eSPI Standard Bore Piston Kit for Polaris\u003c\/h2\u003e\u003cp\u003eThis aftermarket SPI standard bore piston kit is designed for Polaris XC 500, XC SP 500, and RMK Classic snowmobiles, featuring a 70.5mm bore diameter for reliable engine rebuilds.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis SPI standard bore piston kit for Polaris XC 500 and similar models is a direct replacement for worn pistons, restoring engine compression and performance. The 70.5mm bore size matches the factory specification, ensuring a precise fit for your Polaris snowmobile.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCast aluminum piston with reinforced skirt for durability\u003c\/li\u003e\n\u003cli\u003eIncludes piston rings, wrist pin, and circlips for a complete rebuild\u003c\/li\u003e\n\u003cli\u003ePrecision-machined to OEM specifications for exact fitment\u003c\/li\u003e\n\u003cli\u003eDesigned for standard bore applications, no cylinder boring required\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 Classic\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eUse in snowmobile engine rebuilds for recreational riding\u003c\/li\u003e\n\u003cli\u003eIdeal for restoring power and reliability in high-mileage motors\u003c\/li\u003e\n\u003cli\u003eCommonly used in cross-country and trail riding snowmobiles\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 Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e70.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard Bore Piston Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSPI\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 Does this kit include a piston pin and clips? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the kit comes with a wrist pin and circlips for a complete installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this piston compatible with aftermarket cylinders? \u003cstrong\u003eA:\u003c\/strong\u003e It is designed for standard bore OEM cylinders and may not fit oversized or modified cylinders.\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":44890908557398,"sku":"SZ1F13564","price":175.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_e1ea49ab-31f0-40a9-b68f-9d22cb968e11.jpg?v=1781144282","url":"https:\/\/www.solidspare.com\/products\/spi-standard-bore-piston-kit-for-polaris-xc-500-xc-sp-500-rmk-classic-70-5mm","provider":"Solid Spare","version":"1.0","type":"link"}