{"product_id":"sunsong-3404139-power-steering-pressure-line-hose-assembly-hydroboost-to-gear","title":"Sunsong 3404139 Power Steering Pressure Line Hose Assembly - Hydroboost To Gear","description":"\u003ch2\u003ePower Steering Pressure Line for Ram HD\u003c\/h2\u003e\u003cp\u003eThis Sunsong power steering pressure line hose assembly is built for 2013-2019 Ram 2500 and 2013-2019 Ram 3500 applications with hydroboost to gear routing. Part number 3404139 is engineered for direct replacement service, with OE-style fitment and pressure capacity suited to demanding steering systems.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2013-2019 Ram 2500, hydroboost to gear\u003c\/li\u003e\n\u003cli\u003eFits 2013-2019 Ram 3500, hydroboost to gear\u003c\/li\u003e\n\u003cli\u003eMale O-ring fittings: 16 mm end 1 and 18 mm end 2\u003c\/li\u003e\n\u003cli\u003e51 in. overall length for the specified steering layout\u003c\/li\u003e\n\u003cli\u003eCSM hose material for durability in power steering service\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\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eSunsong 3404139 is a power steering pressure line hose assembly for Ram HD trucks with hydroboost to gear routing. It is built to meet or exceed original equipment performance standards and uses precision-engineered dimensions for the listed Ram 2500 and Ram 3500 fitments. The hose assembly is designed with male O-ring ends, 16 mm at one end and 18 mm at the other, to match the specified steering connection points.\u003c\/p\u003e\u003cp\u003eConstruction details focus on durability in harsh underbody conditions. The steel tubing is zinc electroplated to help resist rust and corrosion from humidity, road salt, water, and grime. This part number 3404139 also carries pressure and strength ratings that support demanding steering-system operation in heavy-duty Ram applications.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 5540) for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePower steering fluid leaks at the pressure line\u003c\/li\u003e\n\u003cli\u003eCracked or fatigued hose material from age and heat exposure\u003c\/li\u003e\n\u003cli\u003eCorrosion on steel tubing and fittings\u003c\/li\u003e\n\u003cli\u003eSteering noise or loss of hydraulic assist caused by line failure\u003c\/li\u003e\n\u003cli\u003eImproper routing or fitment after a previous repair\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle uses hydroboost to gear routing before ordering. Confirm the 16 mm and 18 mm male O-ring connections match the original line, and inspect adjacent seals, brackets, and mounting points during replacement. Clean the connection surfaces before installation and check for leaks after the system is filled and bled.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eEach Sunsong pressure hose is pressure tested before it leaves the factory to help ensure consistent operation and straightforward installation. The part is engineered to restore the steering line to original-condition service for the listed Ram 2500 and Ram 3500 applications.\u003c\/p\u003e","brand":"Sunsong","offers":[{"title":"Default Title","offer_id":52845216235701,"sku":"FTTD-3404139","price":70.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/S5_3404139_Fro.jpg?v=1784788595","url":"https:\/\/www.partcatalog.com\/products\/sunsong-3404139-power-steering-pressure-line-hose-assembly-hydroboost-to-gear","provider":"PartCatalog","version":"1.0","type":"link"}