{"product_id":"namura-010-over-bore-piston-kit-for-sea-doo-580-pwc-1990-1996-76-25mm-see-list","title":"Namura .010 Over Bore Piston Kit for Sea-Doo 580 PWC 1990-1996 76.25mm SEE LIST","description":"\u003ch2\u003e.010 Over Bore Piston Kit for Sea-Doo\u003c\/h2\u003e\u003cp\u003eThis .010 over bore piston kit fits Sea-Doo 580 PWC models from 1990 to 1996, offering a 76.25mm piston to restore compression and extend engine life. OEM cross-reference numbers are included in the fitment list for easy identification.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis .010 over bore piston kit for Sea-Doo 580 PWC delivers a precise replacement for worn cylinders, helping you regain lost power and reliability. Designed as a direct-fit upgrade, it includes a piston and rings to simplify your engine rebuild.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined 76.25mm piston for accurate fitment\u003c\/li\u003e\n\u003cli\u003eHigh-strength alloy construction resists thermal stress\u003c\/li\u003e\n\u003cli\u003eLow-tension rings reduce friction and improve fuel economy\u003c\/li\u003e\n\u003cli\u003eSkirt coating provides anti-scuff protection during break-in\u003c\/li\u003e\n\u003cli\u003eStrict quality control ensures consistent weight and dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Sea-Doo 580 PWC (1990-1996)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRebuilding Sea-Doo 580 engines after cylinder wear or scuffing\u003c\/li\u003e\n\u003cli\u003eReplacing piston due to loss of compression or piston slap\u003c\/li\u003e\n\u003cli\u003eRestoring performance for recreational watercraft use\u003c\/li\u003e\n\u003cli\u003eEngine refresh projects requiring a .010 over bore\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePiston Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e76.25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverbore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSea-Doo 580 PWC 1990-1996\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 Can I install this piston kit without professional machining? \u003cstrong\u003eA:\u003c\/strong\u003e No, the cylinder must be bored to match the .010 over size; attempting installation without correct machining will cause piston seizure or poor ring seal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Are the rings pre-gapped? \u003cstrong\u003eA:\u003c\/strong\u003e Rings are supplied as standard; final end gap should be checked and adjusted according to your engine's service manual for optimal performance.\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":44890376470614,"sku":"SZ1F10494","price":109.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_31ac7ed5-2f4b-4146-a226-82df0ca013a1.jpg?v=1781138492","url":"https:\/\/www.solidspare.com\/products\/namura-010-over-bore-piston-kit-for-sea-doo-580-pwc-1990-1996-76-25mm-see-list","provider":"Solid Spare","version":"1.0","type":"link"}