{"product_id":"sunsong-3401788-power-steering-pressure-line-hose-assembly-from-pump","title":"Sunsong 3401788 Power Steering Pressure Line Hose Assembly - From Pump","description":"\u003ch2\u003ePower Steering Pressure Line Hose Assembly\u003c\/h2\u003e\u003cp\u003eSunsong 3401788 is a power steering pressure line hose assembly built for direct replacement on select Chevrolet and GMC trucks and SUVs. It is engineered for the pressure side of the steering system and is specified for applications such as the Chevrolet S10 and GMC Sonoma, with fitment covering 1987-1993 model years in the listed positions.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePressure hose assembly for the power steering system\u003c\/li\u003e\n\u003cli\u003eEnd fittings: 16 mm male O-ring at both ends\u003c\/li\u003e\n\u003cli\u003eHose material: CSM\u003c\/li\u003e\n\u003cli\u003eLength: 26.9 in. (683 mm)\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure: 1,500 psi\u003c\/li\u003e\n\u003cli\u003eBurst pressure rating: 8,700 psi\u003c\/li\u003e\n\u003cli\u003eTensile strength: 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 for exact fit on listed applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Sunsong power steering pressure line hose assembly is built to restore proper hydraulic flow in the steering system while matching the original routing and connection style of the vehicle. The 3401788 uses 16 mm male O-ring fittings on both ends and a 26.9-inch hose length, making it a direct-fit replacement for listed Chevrolet S10, Chevrolet S10 Blazer, GMC Sonoma, GMC S15, and GMC S15 Jimmy applications. It is manufactured to exceed original equipment performance standards with pressure capacity and durability specifications suited for demanding steering service.\u003c\/p\u003e\u003cp\u003eFor corrosion resistance, the tubing is made from high-grade steel with a zinc coating to help protect against humidity, road salt, water, and grime. Sunsong 3401788 is also precision engineered to restore wearable parts to original condition where required by the application. This part cross-references Gates 358550 and Walker Exhaust 70414 for the same application.\u003c\/p\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 1987-1993 Chevrolet S10, From Pump\u003c\/li\u003e\n\u003cli\u003eFits 1987-1988 Chevrolet S10 Blazer, From Pump\u003c\/li\u003e\n\u003cli\u003eFits 1991-1993 GMC Sonoma, From Pump\u003c\/li\u003e\n\u003cli\u003eFits 1987-1990 GMC S15, From Pump\u003c\/li\u003e\n\u003cli\u003eFits 1987-1988 GMC S15 Jimmy, From Pump\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePower steering fluid leaks at the pressure line\u003c\/li\u003e\n\u003cli\u003eLoss of steering assist from a damaged hose\u003c\/li\u003e\n\u003cli\u003eNoise or stiffness caused by restricted hydraulic flow\u003c\/li\u003e\n\u003cli\u003eCorrosion-related hose or tube deterioration\u003c\/li\u003e\n\u003cli\u003eFitment issues from an incorrect replacement line\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle’s steering line routing, end fitting size, and pump-side connection before installation. This hose is listed for the From Pump position, so match the original configuration on the vehicle before ordering. Inspect related seals, clamps, and mounting points for wear, and confirm that the system is clean before refilling and bleeding the power steering system.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eEach hose is high-pressure tested before it leaves the factory to help ensure proper operation and installation on the listed applications. Sunsong 3401788 is built to meet demanding steering-system service requirements and to provide consistent performance on compatible Chevrolet and GMC models.\u003c\/p\u003e","brand":"Sunsong","offers":[{"title":"Default Title","offer_id":52844941050037,"sku":"FTTD-3401788","price":32.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/S5_3401788_Fro.jpg?v=1784786740","url":"https:\/\/www.partcatalog.com\/products\/sunsong-3401788-power-steering-pressure-line-hose-assembly-from-pump","provider":"PartCatalog","version":"1.0","type":"link"}