{"product_id":"1979277-ring-int-piston-fits-caterpillar-models","title":"1979277 Ring-Int Piston Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Intermediate Piston Ring for Caterpillar (Cat) 3114 \/ 3116 \/ 3126 \/ C7 \/ C7.1 Engines\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement intermediate (center) piston ring is engineered for Caterpillar 3100-series and C7 family diesel engines. The intermediate ring seats between the top compression ring and the oil control ring, playing a critical role in sealing combustion gases and controlling oil consumption. Proper fitment of this ring is essential to maintaining engine compression and long-term performance in demanding construction, agricultural, and on-highway applications.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRing Position: Intermediate (center compression ring)\u003c\/li\u003e\n\u003cli\u003ePiston Bore Size: 110 mm (standard)\u003c\/li\u003e\n\u003cli\u003eRing Width: approximately 3 mm\u003c\/li\u003e\n\u003cli\u003eDimensions: approximately 6.1 x 6.1 x 0.39 in.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Engine Families:\u003c\/strong\u003e 3114, 3116, 3126, 3126B, 3126E, C7, C7.1\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Challenger:\u003c\/strong\u003e 35, 45, 55\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Excavators:\u003c\/strong\u003e 322C, 322C FM, 325C, 325C FM, 325C L, M325C MH\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Motor Graders:\u003c\/strong\u003e 120H, 135H\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Track-Type Tractors:\u003c\/strong\u003e D5N, D6N\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Wheel-Type Loaders:\u003c\/strong\u003e 924G, 938G, 938G II, 950G, 950G II, 962G, 962G II\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Integrated Toolcarriers:\u003c\/strong\u003e IT38G, IT38G II, IT62G, IT62G II\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Wheel-Type Skidders:\u003c\/strong\u003e 525B, 535B\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Track-Type Loaders:\u003c\/strong\u003e 953C, 963C\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Pipelayers:\u003c\/strong\u003e 561N\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Combines:\u003c\/strong\u003e 460, 465, 470\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Forest Products:\u003c\/strong\u003e 322C, 533, 539, 543, 550, 570, 570B, 574, 580, 580B, TK370, TK371, TK380, TK381\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Marine \/ Petroleum \/ Industrial:\u003c\/strong\u003e 3126B, C7, SPP101\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Engineer Support Tractor:\u003c\/strong\u003e 30\/30 DEUCE\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1979277, 197-9277, 1077630, 107-7630, H1979277\u003c\/p\u003e\u003ch4\u003eAftermarket Interchange Numbers\u003c\/h4\u003e\u003cp\u003eInterstate-McBee: M-1979277, M-1077630 | PAI: 305057 | Also cross-references OEM number 1979353 and 1979354 (same ring position, same engine family)\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":42450962120787,"sku":"1979277","price":38.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/1979277_01.jpg?v=1757976336","url":"https:\/\/www.reliableaftermarketparts.ca\/products\/1979277-ring-int-piston-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}