{"product_id":"sunsong-3401991-power-steering-pressure-line-hose-assembly","title":"Sunsong 3401991 Power Steering Pressure Line Hose Assembly","description":"\u003ch2\u003eSunsong 3401991 Power Steering Pressure Hose\u003c\/h2\u003e\u003cp\u003eSunsong 3401991 is a power steering pressure line hose assembly built for direct replacement on select Ford F-250 applications. It is engineered to meet demanding pressure requirements and restore steering system flow with the correct fit, routing, and connection points.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 1977 Ford F-250, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1975 Ford F-250, N\/A, w\/ Bendix Control Valve, From Serial # T80001\u003c\/li\u003e\n\u003cli\u003eMax working pressure rated at 1,500 psi\u003c\/li\u003e\n\u003cli\u003eBurst pressure rating of 8,700 psi\u003c\/li\u003e\n\u003cli\u003eTensile strength rated at 1,600 lb\u003c\/li\u003e\n\u003cli\u003eHigh-grade steel tubing with zinc electroplating for corrosion resistance\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered hose assembly with brackets and required wear components as specified\u003c\/li\u003e\n\u003cli\u003eHigh-pressure tested before leaving the factory\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuilt for Ford F-250 Steering Service\u003c\/h2\u003e\u003cp\u003eThis pressure hose assembly is made to replace the original power steering pressure line on the listed Ford F-250 applications. The hose uses CSM and steel construction, a 62-inch length, a 5\/8-inch female end, and a 1\/2-inch male inverted flare end for the specified steering setup. For Ford F-250 pressure hose replacement, Sunsong 3401991 provides the correct configuration for the 1975 Bendix Control Valve application and the 1977 model listed in the fitment data.\u003c\/p\u003e\u003cp\u003eThis part cross-references Gates 366820 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Addresses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePower steering fluid leaks from a worn or damaged pressure line\u003c\/li\u003e\n\u003cli\u003eHard steering caused by pressure loss in the hydraulic circuit\u003c\/li\u003e\n\u003cli\u003eCorrosion-related hose failure from road salt, moisture, or grime\u003c\/li\u003e\n\u003cli\u003eImproper hose routing or fitment after a previous replacement\u003c\/li\u003e\n\u003cli\u003eNoise or inconsistent steering assist linked to a compromised pressure hose\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle year, engine\/steering configuration, and serial-number note before installation. Confirm the end fittings, bracket locations, and hose routing match the original assembly on the Ford F-250. Inspect related steering components, seals, and fluid condition during service to help ensure proper operation after replacement.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eEach Sunsong pressure hose is pressure tested before it leaves the factory. The assembly is built to exceed original equipment performance standards, with corrosion-resistant steel tubing and reinforced construction intended to support long service life in demanding steering systems.\u003c\/p\u003e","brand":"Sunsong","offers":[{"title":"Default Title","offer_id":52844998131893,"sku":"FTTD-3401991","price":39.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/S5_3401991_Fro.jpg?v=1784787160","url":"https:\/\/www.partcatalog.com\/products\/sunsong-3401991-power-steering-pressure-line-hose-assembly","provider":"PartCatalog","version":"1.0","type":"link"}