{"product_id":"namura-020-over-bore-piston-rings-for-polaris-ranger-150-ace-150-57-9mm","title":"Namura .020 Over Bore Piston Rings for Polaris Ranger 150 \u0026 ACE 150 57.9mm","description":"\u003ch2\u003e.020 Over Bore Piston Rings for for Polaris\u003c\/h2\u003e\u003cp\u003eThese .020 over bore piston rings restore compression in engines that have been bored out to 57.9mm for for Polaris Ranger 150 and for Polaris ACE 150 models.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe .020 over bore piston rings offer a secure seal for cylinders that require a larger diameter. By utilizing these .020 over bore piston rings, operators can restore engine power after a machine shop bore job. These .020 over bore piston rings provide the necessary tolerances for oversized pistons.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDesigned for 57.9mm cylinder bores\u003c\/li\u003e\n\u003cli\u003eHigh-heat tolerance material\u003c\/li\u003e\n\u003cli\u003eExcellent oil control properties\u003c\/li\u003e\n\u003cli\u003eMaintains structural integrity under load\u003c\/li\u003e\n\u003cli\u003eEngineered for precise ring gaps\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Polaris Ranger 150\u003c\/li\u003e\n\u003cli\u003efor Polaris ACE 150\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e57.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What does the .020 sizing indicate? \u003cstrong\u003eA:\u003c\/strong\u003e It means the piston and rings are .020 inches larger than the original factory size to accommodate a rebored cylinder.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Are these rings pre-gapped? \u003cstrong\u003eA:\u003c\/strong\u003e Ring end gap must be checked and filed to your specific engine clearance requirements upon installation.\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":44792266424406,"sku":"SZ1F01984","price":32.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_3eb152d1-3fbc-4939-8cc2-42d00c86ab2f.jpg?v=1780064983","url":"https:\/\/www.solidspare.com\/products\/namura-020-over-bore-piston-rings-for-polaris-ranger-150-ace-150-57-9mm","provider":"Solid Spare","version":"1.0","type":"link"}