{"product_id":"namura-040-over-bore-piston-rings-for-polaris-ranger-150-ace-150-58-4mm","title":"Namura .040 Over Bore Piston Rings for Polaris Ranger 150 \u0026 ACE 150 58.4mm","description":"\u003ch2\u003e.040 Over Bore Piston Rings for for Polaris\u003c\/h2\u003e\u003cp\u003eThese .040 over bore piston rings are sized to 58.4mm to provide an effective seal in rebuilt for Polaris Ranger 150 and for Polaris ACE 150 engines.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe .040 over bore piston rings ensure maximum compression recovery during top-end engine rebuilds. Mechanics rely on these .040 over bore piston rings to match the dimensions of an oversized cylinder. These .040 over bore piston rings are manufactured for durability in demanding environments.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision sized for 58.4mm bore\u003c\/li\u003e\n\u003cli\u003eEngineered for stable ring tension\u003c\/li\u003e\n\u003cli\u003eResists thermal fatigue\u003c\/li\u003e\n\u003cli\u003eOptimized for internal combustion cycles\u003c\/li\u003e\n\u003cli\u003eDurable finish for long service life\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\u003e58.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Why would I need a .040 oversized ring? \u003cstrong\u003eA:\u003c\/strong\u003e You need these if your cylinder has been bored to 58.4mm to remove imperfections or wear.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to clean the ring grooves? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, ensure the piston ring grooves are completely free of carbon deposits for the new rings to seat properly.\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":44792266489942,"sku":"SZ1F01985","price":32.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_46e7614a-a326-4165-8d73-1d6a6aab85ad.jpg?v=1780064985","url":"https:\/\/www.solidspare.com\/products\/namura-040-over-bore-piston-rings-for-polaris-ranger-150-ace-150-58-4mm","provider":"Solid Spare","version":"1.0","type":"link"}