{"product_id":"1w5105-ring-set-fits-caterpillar-models","title":"1W5105 Ring Set Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Piston Ring Set for Caterpillar (Cat) D-Series and G-Series Engines\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement piston ring set fits Caterpillar D-series and G-series large-bore diesel and natural gas engines. Designed for the 6.250-inch bore rectangular-ring piston configuration, these rings seal combustion pressure, control oil consumption, and transfer heat from the piston to the cylinder wall during engine rebuild or overhaul.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e  \u003cli\u003eRing Type: Rectangular piston rings\u003c\/li\u003e  \u003cli\u003eBore Size: 6.250 in.\u003c\/li\u003e  \u003cli\u003eApproximate Dimensions: 7.5 x 7.3 x 1.2 in.\u003c\/li\u003e  \u003cli\u003eApproximate Weight: 0.94 lbs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar D-Series Diesel Engines (Industrial and Marine):\u003c\/strong\u003e D353, D379, D379B, D398, D398A, D398B, D399\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar G-Series Natural Gas Engines:\u003c\/strong\u003e G379, G379A, G398, G399\u003c\/p\u003e\u003cp\u003e\u003cem\u003eNote: This ring set is for the rectangular-ring piston variant (7N4515 piston). The keystone-ring piston variant uses a different ring set. Confirm your piston part number before ordering.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1W5105, 1W5105E, 1W6055, 3119446, 3S4061, 4S7424, 5H4344, 7M5564, 9H1224, 9S8973\u003c\/p\u003e\u003ch4\u003eAftermarket Interchange Numbers\u003c\/h4\u003e\u003cp\u003eM-1W5105, M-1W5105E, M-1W6055, M-3S4061, M-4S7424, M-9S8973\u003c\/p\u003e\u003cp\u003eNew aftermarket replacement part - not remanufactured, not used.\u003c\/p\u003e","brand":"Reliable Aftermarket Parts, Inc® -OD","offers":[{"title":"Default Title","offer_id":42452155072595,"sku":"1W5105","price":79.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/1W5105_01.jpg?v=1757779521","url":"https:\/\/www.reliableaftermarketparts.ca\/products\/1w5105-ring-set-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}