{"product_id":"sunsong-3401980-power-steering-pressure-line-hose-assembly","title":"Sunsong 3401980 Power Steering Pressure Line Hose Assembly","description":"\u003ch2\u003ePower Steering Pressure Line for Cadillac\u003c\/h2\u003e\u003cp\u003eThe Sunsong 3401980 power steering pressure line hose assembly is built for 1973-1976 Cadillac Commercial Chassis, DeVille, and Fleetwood applications. It is engineered to meet demanding steering system pressure requirements while supporting reliable fluid transfer in classic Cadillac power steering systems.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect-fit power steering pressure line hose assembly for confirmed Cadillac applications\u003c\/li\u003e\n\u003cli\u003eEnd fittings: 5\/8 in. male inverted flare and 11\/16 in. male inverted flare\u003c\/li\u003e\n\u003cli\u003eHose construction uses CSM and steel materials for durability\u003c\/li\u003e\n\u003cli\u003e50.6 in. overall length for application-specific routing\u003c\/li\u003e\n\u003cli\u003eSteel tubing is zinc electroplated for added resistance to corrosion and rust\u003c\/li\u003e\n\u003cli\u003ePressure-rated design with 1,500 psi max working pressure, 8,700 psi burst pressure, and 1,600 lb tensile strength\u003c\/li\u003e\n\u003cli\u003eHigh-pressure tested before shipment for installation confidence\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eSunsong 3401980 is a power steering pressure line hose assembly made for 1973-1976 Cadillac Commercial Chassis, 1973-1976 Cadillac DeVille, and 1973-1976 Cadillac Fleetwood models. It is engineered to restore proper hydraulic steering fluid delivery with exact-fit routing and application-specific hose construction. The steel tubing is zinc coated to help resist road salt, moisture, grime, and humidity, while the hose assembly is built to handle high-pressure steering operation in classic Cadillac systems.\u003c\/p\u003e\u003cp\u003eThis part cross-references Gates 366900 for the same application. If you are searching for a 1973 Cadillac DeVille power steering pressure hose, a 1974-1976 Cadillac Fleetwood pressure line, or a 1973-1976 Cadillac Commercial Chassis steering hose replacement, Sunsong 3401980 is the direct-fit reference to compare.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePower steering fluid leaks from a worn or damaged pressure line\u003c\/li\u003e\n\u003cli\u003eSteering noise caused by pressure loss in the hydraulic circuit\u003c\/li\u003e\n\u003cli\u003eHard or inconsistent steering effort from restricted hose flow\u003c\/li\u003e\n\u003cli\u003eCorrosion-related hose deterioration on older Cadillac steering systems\u003c\/li\u003e\n\u003cli\u003eFitment issues when replacing an original pressure hose assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the end fitting sizes before installation: 5\/8 in. male inverted flare on one end and 11\/16 in. male inverted flare on the other. Confirm hose routing matches the original layout on the vehicle and inspect adjacent steering components for wear before installing the new line. This hose assembly does not include a bracket or PS switch port.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eEach Sunsong 3401980 hose is pressure tested at the factory before release. The assembly is built to exceed original equipment performance standards for pressure, burst resistance, and tensile strength, supporting dependable operation in Cadillac power steering service.\u003c\/p\u003e","brand":"Sunsong","offers":[{"title":"Default Title","offer_id":52844996690101,"sku":"FTTD-3401980","price":39.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/S5_3401980_Fro.jpg?v=1784787131","url":"https:\/\/www.partcatalog.com\/products\/sunsong-3401980-power-steering-pressure-line-hose-assembly","provider":"PartCatalog","version":"1.0","type":"link"}