{"product_id":"namura-040-over-bore-piston-kit-for-polaris-outlaw-50-fits-2008-2019-40mm","title":"Namura .040 Over Bore Piston Kit for Polaris Outlaw 50 fits 2008-2019 40mm","description":"\u003ch2\u003eNamura .040 Over Bore Piston Kit for Polaris Outlaw 50\u003c\/h2\u003e\u003cp\u003eThis Namura .040 over bore piston kit is a direct replacement piston assembly designed to restore compression and power in Polaris Outlaw 50 ATVs from 2008 through 2019, featuring a 40mm bore size for engines requiring a .040 overbore.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis Namura .040 over bore piston kit provides a high-quality aftermarket piston for Polaris Outlaw 50 models, delivering reliable performance and a precise fit for 2008-2019 machines. The kit includes the piston, rings, and wrist pin for a complete top-end rebuild, making it a cost-effective solution for restoring lost power and compression in your Polaris Outlaw 50.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined from high-silicon aluminum alloy for strength and heat dissipation\u003c\/li\u003e\n\u003cli\u003eIncludes a wrist pin and circlips for secure installation\u003c\/li\u003e\n\u003cli\u003eRing set engineered for optimal compression and oil control\u003c\/li\u003e\n\u003cli\u003e.040 overbore size accommodates worn cylinders that require oversizing\u003c\/li\u003e\n\u003cli\u003e40mm bore diameter matches factory specifications for Polaris Outlaw 50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Polaris Outlaw 50 (2008-2019)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRebuilding the top end of a Polaris Outlaw 50 ATV engine\u003c\/li\u003e\n\u003cli\u003eReplacing a failed or worn piston to restore engine performance\u003c\/li\u003e\n\u003cli\u003ePerforming a complete engine overhaul for increased reliability\u003c\/li\u003e\n\u003cli\u003eUsed in youth ATV racing or recreational riding applications\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\u003e40mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverbore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.040 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolaris Outlaw 50 (2008-2019)\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 Do I need to replace the piston rings when installing this kit? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the kit includes new rings, and it is recommended to always install fresh rings with a new piston to ensure proper sealing and break-in.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I use this piston kit with a cylinder that has not been bored? \u003cstrong\u003eA:\u003c\/strong\u003e No, this is a .040 overbore piston, so the cylinder must be bored to match the 40mm size to achieve the correct clearance.\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":44890420936790,"sku":"SZ1F10990","price":120.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_47e82dbd-4be0-463b-98f0-c576394352de.jpg?v=1781139204","url":"https:\/\/www.solidspare.com\/products\/namura-040-over-bore-piston-kit-for-polaris-outlaw-50-fits-2008-2019-40mm","provider":"Solid Spare","version":"1.0","type":"link"}