{"product_id":"namura-060-over-bore-piston-rings-for-yamaha-pw50-fits-1981-2024-models-41-5mm","title":"Namura .060 Over Bore Piston Rings for Yamaha PW50 fits 1981-2024 Models 41.5mm","description":"\u003ch2\u003e.060 Over Bore Piston Rings for Yamaha\u003c\/h2\u003e\u003cp\u003eThese .060 over bore piston rings for Yamaha restore compression and sealing within the engine cylinder after a re-bore.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThese .060 over bore piston rings for Yamaha are designed for engines that have been bored to a larger size to remove cylinder wall imperfections. The .060 over bore piston rings for Yamaha provide the necessary tension to maintain engine vacuum and power output. These rings are intended for engine builders restoring performance to older off-road machines.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision gap spacing for thermal expansion\u003c\/li\u003e\n\u003cli\u003eHigh-tensile material for consistent wall pressure\u003c\/li\u003e\n\u003cli\u003eOptimized for oil control and compression\u003c\/li\u003e\n\u003cli\u003eEngineered for .060 over bore specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Yamaha PW50 1981-2024\u003c\/li\u003e\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\u003e41.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOversize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.060\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 Should I gap these rings before installation? \u003cstrong\u003eA:\u003c\/strong\u003e It is best practice to verify the end gap in your specific cylinder before final assembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do these work with stock pistons? \u003cstrong\u003eA:\u003c\/strong\u003e These rings are designed specifically for .060 oversize pistons.\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":44792220450902,"sku":"SZ1F01211","price":26.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_7235ad67-f305-4606-a88a-d4e09cae3da4.jpg?v=1780063901","url":"https:\/\/www.solidspare.com\/products\/namura-060-over-bore-piston-rings-for-yamaha-pw50-fits-1981-2024-models-41-5mm","provider":"Solid Spare","version":"1.0","type":"link"}