{"product_id":"1909cd-ring-set-for-wiseco-48-50mm","title":"1909CD Ring Set for Wiseco 48.50mm","description":"\u003ch2\u003eRing Set for Wiseco\u003c\/h2\u003e\u003cp\u003eThis piston ring set is sized at 48.50mm and seals combustion pressure while controlling oil on the matching piston bore.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe 48.50mm ring set provides the sealing rings needed for a top-end service on the specified piston size. Each ring in this ring set is built to hold compression and manage oil along the cylinder wall. Engine builders use this ring set when replacing worn rings during a rebuild.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e48.50mm bore size matches the specified piston application\u003c\/li\u003e\n\u003cli\u003eRing set configuration covers the required sealing positions\u003c\/li\u003e\n\u003cli\u003eMaterial chosen for heat and wear resistance in small bore engines\u003c\/li\u003e\n\u003cli\u003eDesigned to seat against the cylinder wall for consistent compression\u003c\/li\u003e\n\u003cli\u003eRing faces machined for even contact and reduced blow-by\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Wiseco piston applications specifying a 48.50mm ring set\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop-end rebuilds on 48.50mm bore engines\u003c\/li\u003e\n\u003cli\u003eReplacing worn rings during a piston service\u003c\/li\u003e\n\u003cli\u003eCompression restoration on small bore two-stroke and four-stroke engines\u003c\/li\u003e\n\u003cli\u003eRoutine maintenance requiring exact bore sizing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1909CD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48.50mm\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 How do I confirm this ring set suits my piston? \u003cstrong\u003eA:\u003c\/strong\u003e Match the 48.50mm bore size and ring set configuration to your piston before ordering. Part number 1909CD should also appear in your engine or piston documentation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e When should rings be replaced? \u003cstrong\u003eA:\u003c\/strong\u003e Replace them when compression drops, oil use rises, or a rebuild is already underway. Ring gaps and cylinder condition should be checked at the same time.\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":51143896039510,"sku":"OO1C24753","price":105.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_67122b05-4c36-48b2-aef9-8fec5847bcd3.jpg?v=1794495524","url":"https:\/\/www.solidspare.com\/products\/1909cd-ring-set-for-wiseco-48-50mm","provider":"Solid Spare","version":"1.0","type":"link"}