{"product_id":"namura-piston-rings-for-yamaha-2003-2008-gp-r-1300-pwc-020-over-bore-84-5mm","title":"Namura Piston Rings for Yamaha 2003-2008 GP-R 1300 PWC .020 Over Bore 84.5mm","description":"\u003ch2\u003e.020 Over Bore Piston Rings for Namura\u003c\/h2\u003e\u003cp\u003eThese .020 over bore piston rings for Namura provide a reliable seal for Yamaha GP-R 1300 PWC engines that have been bored to 84.5mm. The piston rings for Namura help maintain internal pressures for better engine efficiency.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe .020 over bore piston rings for Namura are engineered to perform in the demanding conditions of high-performance jet ski engines. Utilizing these piston rings for Namura ensures that the pistons maintain proper contact with the cylinder walls after a machine shop has resized them. These are high-quality components for rebuilding your engine.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSized for 84.5mm bore applications\u003c\/li\u003e\n\u003cli\u003eEngineered for high thermal stability\u003c\/li\u003e\n\u003cli\u003eSupports maximum compression in performance builds\u003c\/li\u003e\n\u003cli\u003eConsistent tension across the entire ring surface\u003c\/li\u003e\n\u003cli\u003eDurable materials for extended operational life\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha 2003 GP-R 1300\u003c\/li\u003e\n\u003cli\u003efor Yamaha 2004 GP-R 1300\u003c\/li\u003e\n\u003cli\u003efor Yamaha 2005 GP-R 1300\u003c\/li\u003e\n\u003cli\u003efor Yamaha 2006 GP-R 1300\u003c\/li\u003e\n\u003cli\u003efor Yamaha 2007 GP-R 1300\u003c\/li\u003e\n\u003cli\u003efor Yamaha 2008 GP-R 1300\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHigh-performance engine rebuilds\u003c\/li\u003e\n\u003cli\u003eRestoring compression for competitive PWC riding\u003c\/li\u003e\n\u003cli\u003eRoutine maintenance for 1300cc engines\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\u003e84.5mm\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 Is this for a single cylinder? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, this is a piston ring set for a single cylinder application; verify your total cylinder count.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I ensure proper seal during installation? \u003cstrong\u003eA:\u003c\/strong\u003e Clean the cylinder thoroughly and use a high-quality assembly lubricant to prevent scoring during the first startup.\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":44792311054422,"sku":"SZ1F02681","price":33.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_748bb8d6-b38c-4585-b80d-96aad8e0b61c.jpg?v=1780067085","url":"https:\/\/www.solidspare.com\/products\/namura-piston-rings-for-yamaha-2003-2008-gp-r-1300-pwc-020-over-bore-84-5mm","provider":"Solid Spare","version":"1.0","type":"link"}