{"product_id":"1504105-ring-backup-fits-caterpillar-models","title":"1504105 Ring Backup Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Backup Ring for Caterpillar (Cat) Equipment\u003c\/h3\u003e\u003cp\u003eThis backup ring seals the unit fuel injector in Caterpillar 3126B-powered machines and C7-engine equipment. It is installed around the lower portion of the electronic unit injector body to prevent high-pressure fuel from bypassing the injector bore. Proper sealing is critical to injector performance and long-term engine health.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e  \u003cli\u003eInternal Diameter: 34.68 mm\u003c\/li\u003e  \u003cli\u003eApplication: Unit fuel injector backup seal\u003c\/li\u003e  \u003cli\u003eWeight: approximately 0.03 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Motor Graders:\u003c\/strong\u003e 120H, 135H\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Hydraulic Excavators:\u003c\/strong\u003e 322C, 322C FM, 325C, 325C FM, M325C MH\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Wheel Loaders:\u003c\/strong\u003e 938G II, 950G II, 962G II, IT38G II, IT62G II\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Track-Type Tractors \/ Dozers:\u003c\/strong\u003e D5N, D6N, 953C, 963C\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Pipelayers:\u003c\/strong\u003e 561N\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Harvesters:\u003c\/strong\u003e 570B, 580B\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Engines (standalone):\u003c\/strong\u003e 3126, 3126B, 3126E, C7\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Special Purpose Machine:\u003c\/strong\u003e SPP101\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1504105, 150-4105, CA1504105\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":42453773320275,"sku":"1504105","price":35.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/1504105_01.jpg?v=1757954792","url":"https:\/\/www.reliableaftermarketparts.ca\/products\/1504105-ring-backup-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}