{"product_id":"standard-78-00-mm-piston-kit-for-sea-doo-xp-650-1993-1995","title":"Standard 78.00 mm Piston Kit for Sea-Doo XP 650 1993-1995","description":"\u003ch2\u003eStandard 78.00 mm Piston Kit for Sea-Doo XP 650\u003c\/h2\u003e\u003cp\u003eThis standard bore piston kit for Sea-Doo XP 650 watercraft restores top-end compression with a 78.00 mm piston sized for the 1993-1995 XP 650 engine.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis 78.00 mm piston kit for Sea-Doo XP 650 models delivers a direct-fit top-end rebuild solution for the 650 engine family. Each kit is built to standard bore dimensions so riders can refresh worn pistons and rings without machining the cylinders. It suits personal watercraft owners and small engine rebuilders working on 1993-1995 Sea-Doo XP 650 machines.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStandard 78.00 mm bore size matches the original cylinder dimensions for the 650 engine\u003c\/li\u003e\n\u003cli\u003ePiston body cast and machined for consistent skirt clearance and ring groove geometry\u003c\/li\u003e\n\u003cli\u003eRing set included to restore compression and reduce blow-by\u003c\/li\u003e\n\u003cli\u003eWrist pin and circlips supplied for a complete top-end install\u003c\/li\u003e\n\u003cli\u003eDesigned for two-stroke marine duty in personal watercraft cooling and load conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Sea-Doo XP 650 1993\u003c\/li\u003e\n\u003cli\u003efor Sea-Doo XP 650 1994\u003c\/li\u003e\n\u003cli\u003efor Sea-Doo XP 650 1995\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop-end rebuilds after low compression or piston scoring\u003c\/li\u003e\n\u003cli\u003eRoutine refresh on high-hour 650 engines\u003c\/li\u003e\n\u003cli\u003eRestoring performance on 1993-1995 XP 650 watercraft\u003c\/li\u003e\n\u003cli\u003eShop and DIY rebuild projects on Sea-Doo 650 powerplants\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\u003e78.00 mm standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e650 two-stroke\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Years\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1993-1995\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePiston, rings, wrist pin, circlips\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 Do I need to machine my cylinders to install this kit? \u003cstrong\u003eA:\u003c\/strong\u003e No. This is a standard 78.00 mm bore piston kit, so it fits factory cylinders that are still within spec and have not been overbored.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How many pistons should I replace at once? \u003cstrong\u003eA:\u003c\/strong\u003e On a two-stroke 650, replacing both pistons together is common practice so compression stays balanced across cylinders.\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":51065613221974,"sku":"OO1C08266","price":141.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_802e1158-888d-4b61-a38c-954ff107ed96.jpg?v=1794394626","url":"https:\/\/www.solidspare.com\/products\/standard-78-00-mm-piston-kit-for-sea-doo-xp-650-1993-1995","provider":"Solid Spare","version":"1.0","type":"link"}