{"product_id":"2-namura-020-over-bore-piston-kits-for-sea-doo-580-1990-1996-76-5mm-see-list","title":"2 Namura .020 Over Bore Piston Kits for Sea-Doo 580 1990-1996 76.5mm SEE LIST","description":"\u003ch2\u003e.020 Over Bore Piston Kits for Sea-Doo 580 1990-1996\u003c\/h2\u003e\u003cp\u003eSet of two .020 over bore piston kits for Sea-Doo 580 engines from 1990-1996, offering a 76.5mm bore size for increased displacement and performance.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThese .020 over bore piston kits are designed for Sea-Doo 580 personal watercraft engines from 1990 to 1996, providing a direct replacement for worn pistons with a slight oversize to restore compression. Each kit includes two pistons and necessary rings, allowing a complete top-end refresh. The 76.5mm bore size delivers a modest performance boost while maintaining reliability.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e.020 over bore increases displacement for added power\u003c\/li\u003e\n\u003cli\u003eNamura pistons are precision-machined from high-strength aluminum alloy\u003c\/li\u003e\n\u003cli\u003eIncludes piston rings pre-gapped for quick installation\u003c\/li\u003e\n\u003cli\u003eDesigned to match OEM specifications for a proper fit\u003c\/li\u003e\n\u003cli\u003eIdeal for rebuilding worn Sea-Doo 580 engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Sea-Doo 580 (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 wear or damage\u003c\/li\u003e\n\u003cli\u003eRestoring compression and performance in older personal watercraft\u003c\/li\u003e\n\u003cli\u003ePerforming a top-end overhaul during routine maintenance\u003c\/li\u003e\n\u003cli\u003eIncreasing engine output with a mild oversize 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\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e76.5mm\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 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 pistons with rings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Engine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSea-Doo 580 (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 Will these piston kits fit my Sea-Doo 580? \u003cstrong\u003eA:\u003c\/strong\u003e They are made for the Sea-Doo 580 engine from 1990 to 1996, but always check your engine serial number and cylinder bore condition before purchase.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do these pistons include rings and pins? \u003cstrong\u003eA:\u003c\/strong\u003e Each kit includes two pistons and piston rings, but wrist pins and circlips are not included, so you may need to reuse or purchase 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":44949763981398,"sku":"SZ1F14361","price":208.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_beee150e-fa43-422e-8907-24c446e81106.jpg?v=1781398359","url":"https:\/\/www.solidspare.com\/products\/2-namura-020-over-bore-piston-kits-for-sea-doo-580-1990-1996-76-5mm-see-list","provider":"Solid Spare","version":"1.0","type":"link"}