{"product_id":"namura-piston-kit-for-kawasaki-many-ultra-150-1200-stx-r-020-over-bore-80-5mm","title":"Namura Piston Kit for Kawasaki Many Ultra 150 \u0026 1200 STX-R .020 Over Bore 80.5mm","description":"\u003ch2\u003eNamura Piston Kit for Kawasaki\u003c\/h2\u003e\u003cp\u003eThis aftermarket piston kit is designed for Kawasaki Ultra 150 and 1200 STX-R personal watercraft, featuring a .020 over bore diameter of 80.5mm for engine rebuilds.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis Namura piston kit provides a reliable replacement for worn pistons in Kawasaki Ultra 150 and 1200 STX-R engines. It is a .020 over bore piston kit at 80.5mm, ideal for restoring compression and power after cylinder honing. This piston kit is essential for top-end rebuilds on these watercraft.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined from high-strength aluminum alloy\u003c\/li\u003e\n\u003cli\u003eDesigned for .020 over bore applications\u003c\/li\u003e\n\u003cli\u003eIncludes piston rings and wrist pin for complete installation\u003c\/li\u003e\n\u003cli\u003eEngineered to match Kawasaki 1200cc engine specifications\u003c\/li\u003e\n\u003cli\u003eStringent quality control ensures consistent dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Kawasaki Ultra 150\u003c\/li\u003e\n\u003cli\u003efor Kawasaki 1200 STX-R\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRestoring engine performance in personal watercraft\u003c\/li\u003e\n\u003cli\u003eReplacing worn pistons during engine overhaul\u003c\/li\u003e\n\u003cli\u003eSuitable for both recreational and competitive use\u003c\/li\u003e\n\u003cli\u003eWorks in saltwater and freshwater environments\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\u003e80.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOver Bore\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 What does .020 over bore mean? \u003cstrong\u003eA:\u003c\/strong\u003e It indicates the piston diameter is 0.020 inches larger than standard, requiring the cylinder to be bored to match for a precise fit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can this kit be used in other Kawasaki models? \u003cstrong\u003eA:\u003c\/strong\u003e This piston kit is specifically designed for the Ultra 150 and 1200 STX-R, so it is not recommended for other models without verifying compatibility.\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":44890488537174,"sku":"SZ1F11804","price":133.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_add18f1a-c73a-4ecf-8227-a3d45b11eb90.jpg?v=1781140531","url":"https:\/\/www.solidspare.com\/products\/namura-piston-kit-for-kawasaki-many-ultra-150-1200-stx-r-020-over-bore-80-5mm","provider":"Solid Spare","version":"1.0","type":"link"}