{"product_id":"namura-020-over-bore-piston-rings-for-polaris-trail-blazer-250-1990-2006-72-5mm","title":"Namura .020 Over Bore Piston Rings for Polaris Trail Blazer 250 1990-2006 72.5mm","description":"\u003ch2\u003e.020 Over Bore Piston Rings for for Namura\u003c\/h2\u003e\u003cp\u003eThese .020 over bore piston rings for for Namura help restore compression and sealing in worn cylinders for Polaris Trail Blazer 250 engines.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe .020 over bore piston rings for for Namura provide a precise seal against cylinder walls to maintain peak combustion pressure. These .020 over bore piston rings for for Namura are designed for riders performing top end rebuilds on aging engines. Engine efficiency is reclaimed through the installation of these durable .020 over bore piston rings for for Namura.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision machined for 72.5mm bore\u003c\/li\u003e\n\u003cli\u003eHigh-tensile steel construction\u003c\/li\u003e\n\u003cli\u003eHeat-treated for wear resistance\u003c\/li\u003e\n\u003cli\u003eConsistent tension across the ring face\u003c\/li\u003e\n\u003cli\u003eImproved oil control properties\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Polaris Trail Blazer 250 1990-2006\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRestoring engine compression during rebuilds\u003c\/li\u003e\n\u003cli\u003eRepairing power loss in trail vehicles\u003c\/li\u003e\n\u003cli\u003eMaintaining consistent oil film on cylinder walls\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\u003eOver Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.020\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 these rings require cylinder honing? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, a fresh crosshatch pattern is recommended to ensure proper seating of the rings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Are these for stock or bored cylinders? \u003cstrong\u003eA:\u003c\/strong\u003e These are for cylinders bored .020 over the standard size.\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":44792299192406,"sku":"SZ1F02415","price":32.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_dbb03125-379c-4945-a6a3-adfae51071bb.jpg?v=1780066697","url":"https:\/\/www.solidspare.com\/products\/namura-020-over-bore-piston-rings-for-polaris-trail-blazer-250-1990-2006-72-5mm","provider":"Solid Spare","version":"1.0","type":"link"}