{"product_id":"namura-020-over-bore-top-end-repair-kit-fits-polaris-250-2-stroke-atv-s-72-5mm","title":"Namura .020 Over Bore Top End Repair Kit fits Polaris 250 2-Stroke ATV's 72.5mm","description":".020 Over Bore Top End Repair Kit for Polaris\u003cp\u003eThis .020 over bore top end repair kit for Polaris 250 2-stroke ATVs rebuilds worn cylinders to 72.5mm, including a piston, rings, wrist pin, and gaskets, delivering reliable compression and performance.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe Namura .020 over bore top end repair kit is designed for Polaris 250 2-stroke ATV engines, providing a complete set of components to refresh the top end. This top end repair kit restores cylinder compression and ensures proper engine operation for off-road vehicles.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined 72.5mm piston with .020 over bore sizing\u003c\/li\u003e\n\u003cli\u003eHigh-quality rings for consistent seal and compression\u003c\/li\u003e\n\u003cli\u003eIncludes wrist pin and clips for secure assembly\u003c\/li\u003e\n\u003cli\u003eComplete gasket set for a sealed top end\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Polaris 250 2-Stroke ATVs\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRestoring power in Polaris 250 2-stroke ATVs\u003c\/li\u003e\n\u003cli\u003eRebuilding top end after piston failure or wear\u003c\/li\u003e\n\u003cli\u003eRoutine engine overhaul for trail and utility use\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\u003e72.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverbore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTop End Repair Kit\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 Will this fit my Polaris 250 2-stroke? \u003cstrong\u003eA:\u003c\/strong\u003e This kit is designed for Polaris 250 2-stroke ATVs with a 72.5mm bore; confirm your cylinder bore size before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Are the gaskets included? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the kit includes all necessary gaskets for a complete top end rebuild, saving you separate purchases.\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":44890900824150,"sku":"SZ1F13476","price":171.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_1f833d83-6066-43c3-9943-68c4176898bd.jpg?v=1781144170","url":"https:\/\/www.solidspare.com\/products\/namura-020-over-bore-top-end-repair-kit-fits-polaris-250-2-stroke-atv-s-72-5mm","provider":"Solid Spare","version":"1.0","type":"link"}