{"product_id":"namura-020-over-bore-piston-rings-fits-polaris-300-xplorer-xpress-big-boss-75mm","title":"Namura .020 Over Bore Piston Rings fits Polaris 300 Xplorer Xpress Big Boss 75mm","description":"\u003ch2\u003ePiston Rings for for Polaris\u003c\/h2\u003e\u003cp\u003eThis .020 over bore piston ring set for for Polaris provides an essential seal for 75mm engine rebuilds on Xplorer, Xpress, and Big Boss models.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThese piston rings for for Polaris serve as a critical replacement component for engines requiring an over-bore cylinder cleanup. This .020 over bore piston ring set for for Polaris restores the necessary cylinder pressure to maintain factory horsepower levels.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision manufactured for 75mm bore\u003c\/li\u003e\n\u003cli\u003eHigh-tensile strength material\u003c\/li\u003e\n\u003cli\u003eExcellent oil control properties\u003c\/li\u003e\n\u003cli\u003eCompatible with aftermarket pistons\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Polaris 300 Xplorer\u003c\/li\u003e\n\u003cli\u003efor Polaris 300 Xpress\u003c\/li\u003e\n\u003cli\u003efor Polaris 300 Big Boss\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eEngine top-end rebuilding\u003c\/li\u003e\n\u003cli\u003eRestoring lost power in older engines\u003c\/li\u003e\n\u003cli\u003eGeneral mechanical maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e75mm (.020 Over)\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What does .020 over mean? \u003cstrong\u003eA:\u003c\/strong\u003e This refers to the oversized diameter of the ring required after the cylinder has been bored out. \u003cstrong\u003eQ:\u003c\/strong\u003e Is this for a single cylinder? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, this kit is for one cylinder.\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":44792306499670,"sku":"SZ1F02581","price":32.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_4cf2a809-f0ce-4922-95b4-13df6abfee5b.jpg?v=1780066937","url":"https:\/\/www.solidspare.com\/products\/namura-020-over-bore-piston-rings-fits-polaris-300-xplorer-xpress-big-boss-75mm","provider":"Solid Spare","version":"1.0","type":"link"}