{"product_id":"namura-040-over-bore-piston-rings-for-sea-doo-580-1990-1996-77mm-see-list","title":"Namura .040 Over Bore Piston Rings for Sea-Doo 580 1990-1996 77mm SEE LIST","description":"\u003ch2\u003e.040 Over Bore Piston Rings for Sea-Doo\u003c\/h2\u003e\u003cp\u003eThese .040 over bore piston rings seal the gap on 77mm oversize pistons for 580 engines for Sea-Doo.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe .040 over bore piston rings maintain pressure in engines that have undergone cylinder boring. These .040 over bore piston rings accommodate the increased diameter required after machining. They are essential for a reliable engine refresh.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDesigned for .040 over bore specs\u003c\/li\u003e\n\u003cli\u003eEnsures proper oil control\u003c\/li\u003e\n\u003cli\u003eHigh heat endurance\u003c\/li\u003e\n\u003cli\u003eEngineered for marine environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is the bore size? \u003cstrong\u003eA:\u003c\/strong\u003e These rings are for 77mm bore applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to gap these? \u003cstrong\u003eA:\u003c\/strong\u003e Always verify end gap measurements based on the engine manual specifications before final assembly.\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":44792257314902,"sku":"SZ1F01841","price":31.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_46e39690-01b8-4c96-a614-4459a438a01a.jpg?v=1780064793","url":"https:\/\/www.solidspare.com\/products\/namura-040-over-bore-piston-rings-for-sea-doo-580-1990-1996-77mm-see-list","provider":"Solid Spare","version":"1.0","type":"link"}