{"product_id":"namura-020-over-bore-piston-rings-for-sea-doo-580-1990-1996-76-5mm-see-list","title":"Namura .020 Over Bore Piston Rings for Sea-Doo 580 1990-1996 76.5mm SEE LIST","description":"\u003ch2\u003ePiston Rings for for Namura\u003c\/h2\u003e\u003cp\u003eThese .020 over bore piston rings for for Namura restore power in Sea-Doo 580 engines requiring a 76.5mm cylinder size.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThese .020 over bore piston rings for for Namura are designed for Sea-Doo 580 engines that have undergone machine work to a 76.5mm bore. The .020 over bore piston rings for for Namura effectively seal the combustion chamber to ensure optimal output for 1990-1996 models. Rebuilders choose these .020 over bore piston rings for for Namura for their proven reliability during marine engine service.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDesigned for 76.5mm bore\u003c\/li\u003e\n\u003cli\u003eOptimized for .020 over cylinder size\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant materials\u003c\/li\u003e\n\u003cli\u003eAccurate ring tension for efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Sea-Doo 580 1990-1996\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eEngine restoration following cylinder boring\u003c\/li\u003e\n\u003cli\u003eService for Sea-Doo 580 platforms\u003c\/li\u003e\n\u003cli\u003eEngine longevity improvements\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\u003e76.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.020 Over\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 What does .020 over indicate? \u003cstrong\u003eA:\u003c\/strong\u003e It indicates that the cylinder has been enlarged by .020 inches over the original factory diameter.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do these require specific break-in procedures? \u003cstrong\u003eA:\u003c\/strong\u003e Follow the engine manufacturer guidelines for break-in cycles to ensure the rings properly mate with the new cylinder surface.\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":44792257609814,"sku":"SZ1F01847","price":31.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_4c078c7e-7014-4a9f-8853-59f57a6e06c0.jpg?v=1780064801","url":"https:\/\/www.solidspare.com\/products\/namura-020-over-bore-piston-rings-for-sea-doo-580-1990-1996-76-5mm-see-list","provider":"Solid Spare","version":"1.0","type":"link"}