{"product_id":"1740344-seal-as-fits-caterpillar-models","title":"1740344 Seal As Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Seal Assembly for Caterpillar (Cat) Hydraulic Cylinders\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement seal assembly (174-0344) is a two-piece, plastic-coated rubber hydraulic cylinder seal designed for use in Caterpillar (Cat) construction and heavy equipment. It seats in the cylinder bore to prevent hydraulic fluid leakage and maintain system pressure, helping restore full cylinder performance during routine maintenance or repair.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePart Type: Two-Piece Plastic-Coated Rubber Hydraulic Cylinder Seal\u003c\/li\u003e\n\u003cli\u003eBore Diameter: 279.45 mm (approx. 11 in)\u003c\/li\u003e\n\u003cli\u003eConstruction: Plastic-coated rubber composite\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar (Cat):\u003c\/strong\u003e Compatible with Cat hydraulic cylinders using a 279.45 mm bore diameter seal. Verify fitment using your machine model and serial number before ordering.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1740344\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":42453818867795,"sku":"1740344","price":105.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/1740344_01.jpg?v=1757943004","url":"https:\/\/www.reliableaftermarketparts.ca\/products\/1740344-seal-as-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}