{"product_id":"1853503-seal-o-ring-fits-caterpillar-models","title":"1853503 Seal-O-Ring Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement O-Ring Seal for Caterpillar (Cat) Equipment\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement O-Ring Seal (Seal-O-Ring) is a precision-fit sealing component used in the fuel transfer pump system on Caterpillar (Cat) equipment. O-ring seals in fuel transfer pump assemblies maintain a leak-proof barrier between mating surfaces, preventing fuel loss and protecting system pressure. Replacing a worn or damaged o-ring at service time helps avoid fuel leaks and unplanned downtime on the job site.\u003c\/p\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar (Cat):\u003c\/strong\u003e Verify fitment by cross-referencing OEM part number 1853503 \/ 185-3503 against your machine's parts manual or serial number. This seal is cataloged under Caterpillar's fuel system components for construction and agricultural equipment applications.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1853503, 185-3503\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":42452398833747,"sku":"1853503","price":36.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/1853503_01.jpg?v=1757735010","url":"https:\/\/www.reliableaftermarketparts.ca\/products\/1853503-seal-o-ring-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}