{"product_id":"namura-040-over-bore-piston-rings-for-polaris-2001-2006-50-2-stroke-atv-s-41mm","title":"Namura .040 Over Bore Piston Rings for Polaris 2001-2006 50 2-Stroke ATV's 41mm","description":"\u003ch2\u003e.040 Over Bore Piston Rings for for Namura\u003c\/h2\u003e\u003cp\u003eThese .040 over bore piston rings for for Namura restore compression and power to 41mm 2-stroke engines. \u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThese .040 over bore piston rings for for Namura are designed for engine rebuilds requiring a cylinder bore clearance of .040 over stock. These .040 over bore piston rings for for Namura help seal the combustion chamber to prevent blow-by and oil consumption. Each set is crafted to provide a tight seal for reliable engine operation.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision machined for tight sealing performance\u003c\/li\u003e\n\u003cli\u003eHigh-temperature alloy construction\u003c\/li\u003e\n\u003cli\u003eDesigned for rapid break-in cycles\u003c\/li\u003e\n\u003cli\u003eMaintains consistent radial tension across the cylinder wall\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Polaris 50 2-Stroke 2001-2006\u003c\/li\u003e\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\u003e41mm +.040\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponent\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePiston Ring Set\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 Why do I need oversized rings? \u003cstrong\u003eA:\u003c\/strong\u003e You use these when your cylinder has been machined or bored out to remove surface imperfections. \u003cstrong\u003eA:\u003c\/strong\u003e Always verify your cylinder bore diameter before installation to ensure the correct ring gap.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do these require a break-in period? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, gentle operation for the first few hours is recommended to allow the rings to seat against the cylinder wall properly. \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":44792195219542,"sku":"SZ1F00888","price":24.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_fc2ed992-0b69-46b8-a5d4-afbf7c83ebc4.jpg?v=1780063425","url":"https:\/\/www.solidspare.com\/products\/namura-040-over-bore-piston-rings-for-polaris-2001-2006-50-2-stroke-atv-s-41mm","provider":"Solid Spare","version":"1.0","type":"link"}