{"product_id":"namura-020-over-bore-piston-kit-for-yamaha-700-pwc-fits-1993-2020-81-5mm","title":"Namura .020 Over Bore Piston Kit for Yamaha 700 PWC fits 1993-2020 81.5mm","description":"\u003ch2\u003e.020 Over Bore Piston Kit for Yamaha\u003c\/h2\u003e\u003cp\u003eThis .020 over bore piston kit is designed for Yamaha 700 PWC models from 1993 to 2020, featuring an 81.5mm diameter for increased displacement and performance.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis .020 over bore piston kit is an aftermarket replacement for Yamaha 700 PWC engines from 1993 to 2020. It provides a 81.5mm bore size to increase displacement and restore compression. Ideal for performance rebuilds or top-end overhauls, it delivers reliable power and longevity.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHigh-strength aluminum alloy construction for durability and heat dissipation\u003c\/li\u003e\n\u003cli\u003ePrecision-machined piston skirts reduce friction and wear\u003c\/li\u003e\n\u003cli\u003eOversized 81.5mm bore increases engine displacement for added torque\u003c\/li\u003e\n\u003cli\u003eIncludes piston rings and wrist pin for complete installation\u003c\/li\u003e\n\u003cli\u003eEngineered for 0.020 inch overbore to match worn cylinder walls\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Yamaha 700 PWC (1993-2020)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRebuilding Yamaha personal watercraft engines for recreational use\u003c\/li\u003e\n\u003cli\u003eRestoring compression in high-hour 700 PWC motors\u003c\/li\u003e\n\u003cli\u003ePerformance upgrades for racing or towing applications\u003c\/li\u003e\n\u003cli\u003eOverhauling top-end after cylinder wear or scoring\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 Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e81.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOversize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.020 in (0.508mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYamaha 700 PWC\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 piston kit compatible with stock Yamaha 700 PWC engines? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, it is designed for 1993-2020 700 PWC engines that have been bored 0.020 over. Confirm your cylinder bore before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does the kit include all necessary components? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the kit includes the piston, rings, and wrist pin. You may need to reuse your original circlips or purchase them separately.\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":44890495123542,"sku":"SZ1F11963","price":138.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_62c44ec4-5211-4283-9658-734d03763fd1.jpg?v=1781140753","url":"https:\/\/www.solidspare.com\/products\/namura-020-over-bore-piston-kit-for-yamaha-700-pwc-fits-1993-2020-81-5mm","provider":"Solid Spare","version":"1.0","type":"link"}