{"product_id":"1639320-hose-a-fits-caterpillar-models","title":"1639320 Hose A Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement High Pressure Hose Assembly for Caterpillar (Cat) Equipment\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement hose assembly (Cat part number 1639320 \/ 163-9320) is an XT-3 ES type high pressure hydraulic hose designed to transfer petroleum-based hydraulic fluid at high pressures between pumps, motors, and machine components in Caterpillar heavy construction equipment. The XT-3 ES (Enhanced Spiral) design uses a fabric-reinforced synthetic rubber inner tube with four to six plies of spirally-wrapped high-tensile steel wire reinforcement, separated by layers of synthetic rubber, with an oil-, weather-, and abrasion-resistant outer cover. This hose type is rated for high-pressure hydraulic service applications and is engineered to operate at half the SAE standard bend radius, allowing flexible routing in confined spaces.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eType: XT-3 ES High Pressure Hose Assembly\u003c\/li\u003e\n\u003cli\u003eApplication: High-pressure hydraulic systems\u003c\/li\u003e\n\u003cli\u003eConstruction: Synthetic rubber inner tube; four to six plies spirally-wrapped high-tensile steel wire reinforcement; oil-, weather-, and abrasion-resistant outer cover\u003c\/li\u003e\n\u003cli\u003ePressure Range (XT-3 ES class): 2,500 to 6,000 psi (17.5 to 42.0 MPa)\u003c\/li\u003e\n\u003cli\u003eBend Radius: Operates at half the SAE standard bend radius\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar (Cat):\u003c\/strong\u003e Fits Caterpillar models -- please verify specific model compatibility using OEM part number 1639320 \/ 163-9320 before ordering.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1639320, 163-9320\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":42453162623059,"sku":"1639320","price":190.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/RAP_ComingSoon_Tractor_1c2491c3-2c04-419f-b30e-e2b10c56fc2c.jpg?v=1757658455","url":"https:\/\/www.reliableaftermarketparts.ca\/products\/1639320-hose-a-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}