{"product_id":"namura-piston-ring-set-polaris","title":"Namura NA-50091R Piston Ring Set for Polaris","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eNamura NA-50091R Piston Ring Set for Polaris\u003c\/h1\u003e\u003cp\u003eNamura NA-50091R Piston Ring Set for Polaris is built for reliable sealing, compression and long-lasting engine performance.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOften overlooked and unglamorous, they are an essential part of piston performance, engine efficiency, and durability. The materials used in the manufacturing of piston rings are one of the most critical factors in their performance. Namura's rings are designed specifically for their application. The type of cylinder sleeve, sleeve coating, size of the engine, and the stroke (2 or 4) all play a role in determining the composition best suited for the operating environment. While it may vary by model, we have outlined some of the key features below:Compression Rings. Composed of either a highly ductile cast iron or stainless steel alloy\u003c\/li\u003e\n\u003cli\u003eBoth materials possess excellent wear resistance and provide a gastight seal. Chrome, phosphate and nitride coatings are also used to meet the demands of the application\u003c\/li\u003e\n\u003cli\u003eOil Rings. Oil rings consist of three separate components. Two scraper rails constructed from highly ductile cast iron or a stainless steel alloy and also have a chrome, nitride, or phosphate coating. The single expansion ring is manufactured from stainless steel\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e NA-50091R\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eVerify exact application details before ordering.\u003c\/p\u003e\u003chr style=\"border:none;border-top:1px solid #ddd;margin:16px 0\"\u003e\u003cp\u003e\u003cstrong\u003eHandling:\u003c\/strong\u003e Ships in 1 business day. \u003cstrong\u003eReturns:\u003c\/strong\u003e 30 days, new\/unused.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSteel Steeds\u003c\/em\u003e is an independent retailer; Namura® is a trademark of its respective owner.\u003c\/p\u003e","brand":"Namura","offers":[{"title":"Default Title","offer_id":52272345186622,"sku":"GXHT_NA-50091R","price":26.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/A16919BE-589E-4258-B0A8-C1C5163940CE.jpg?v=1759130959","url":"https:\/\/steelsteeds.co\/products\/namura-piston-ring-set-polaris","provider":"Steel Steeds","version":"1.0","type":"link"}