{"product_id":"1982643-ring-backup-fits-caterpillar-models","title":"1982643 Ring Backup Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Backup Ring (Seal) for Caterpillar (Cat) Articulated Trucks and Engines\u003c\/h3\u003e\u003cp\u003eThis backup ring is a hydraulic sealing component used to support and protect O-ring seals in hydraulic systems on Caterpillar (Cat) articulated dump trucks and related equipment. Backup rings prevent O-ring extrusion under high-pressure conditions, helping maintain reliable hydraulic system performance and extending the service life of adjacent seals.\u003c\/p\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar (Cat) Articulated Dump Trucks:\u003c\/strong\u003e 725, 730, 735, 740, D250E II, D300E II\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar (Cat) Engines:\u003c\/strong\u003e 3116, 3126\u003c\/p\u003e\u003cp\u003eVerify fitment using your machine model and serial number before ordering.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1982643\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":42452991344723,"sku":"1982643","price":38.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/1982643_01.jpg?v=1757672186","url":"https:\/\/www.reliableaftermarketparts.com\/en-au\/products\/1982643-ring-backup-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}