{"product_id":"namura-020-over-piston-rings-for-polaris-sportsman-90-outlaw-2007-2014-47-5mm","title":"Namura .020 Over Piston Rings for Polaris Sportsman 90 Outlaw 2007-2014 47.5mm","description":"\u003ch2\u003e.020 Over Piston Rings for Polaris\u003c\/h2\u003e\u003cp\u003eThese .020 over piston rings for Polaris are designed to provide a tight seal in over-bored cylinders to maintain engine compression.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe .020 over piston rings for Polaris are precision-machined to fit modified or repaired cylinder bores for restored power output. This set of .020 over piston rings for Polaris ensures optimal oil control and reduced blow-by during engine operation. These rings are intended for mechanics performing a professional engine overhaul.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDesigned for .020 over-sized pistons\u003c\/li\u003e\n\u003cli\u003eChrome or nitrided finish for wear resistance\u003c\/li\u003e\n\u003cli\u003eEngineered for precise tension against cylinder walls\u003c\/li\u003e\n\u003cli\u003eCompatible with standard fuel and oil types\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Polaris Sportsman 90\u003c\/li\u003e\n\u003cli\u003efor Polaris Outlaw 90\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRestoring compression in re-bored engine cylinders\u003c\/li\u003e\n\u003cli\u003eRepairing power loss due to ring wear\u003c\/li\u003e\n\u003cli\u003eFinishing an engine top-end rebuild project\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\u003e47.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOversize\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 I need to gap these rings before installation? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, checking the ring end gap inside the cylinder is critical for safe engine operation. \u003cstrong\u003eA:\u003c\/strong\u003e Ensure the gap matches the manufacturer specifications for the specific piston kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Why use over-sized rings? \u003cstrong\u003eA:\u003c\/strong\u003e They are required when the engine cylinder has been bored out to remove imperfections. \u003cstrong\u003eA:\u003c\/strong\u003e Standard size rings will not create an adequate seal in an over-bored 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":44792323440726,"sku":"SZ1F02866","price":35.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_37e6a55c-4ba4-4107-973e-b9c813cf202a.jpg?v=1780067352","url":"https:\/\/www.solidspare.com\/products\/namura-020-over-piston-rings-for-polaris-sportsman-90-outlaw-2007-2014-47-5mm","provider":"Solid Spare","version":"1.0","type":"link"}