{"product_id":"sunsong-3404346-power-steering-pressure-line-hose-assembly","title":"Sunsong 3404346 Power Steering Pressure Line Hose Assembly","description":"\u003ch2\u003ePower Steering Pressure Line for Hummer H2\u003c\/h2\u003e\u003cp\u003eSunsong 3404346 is a power steering pressure line hose assembly built for 2008-2009 Hummer H2 applications. It is engineered to meet demanding steering-system pressure requirements while maintaining an exact-fit layout for straightforward replacement.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 2008-2009 Hummer H2\u003c\/li\u003e\n\u003cli\u003ePower steering pressure line hose assembly\u003c\/li\u003e\n\u003cli\u003eEnd 1 fitting: 16 mm male O-ring\u003c\/li\u003e\n\u003cli\u003eEnd 2 fitting: 18 mm male O-ring\u003c\/li\u003e\n\u003cli\u003e38.5 in. (977 mm) hose length\u003c\/li\u003e\n\u003cli\u003eCSM hose material for steering-fluid service\u003c\/li\u003e\n\u003cli\u003eCross-reference: Dorman - HELP 80875\u003c\/li\u003e\n\u003cli\u003eCross-reference: Gates 352473\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuilt for Steering Pressure\u003c\/h2\u003e\u003cp\u003eThis Sunsong pressure hose is designed for the hydraulic demands of the power steering system and is rated for a 1,500 psi maximum working pressure, 8,700 psi burst pressure, and 1,600 lb tensile strength. The hose assembly uses high-grade steel tubing with zinc electroplating to improve resistance to corrosion from humidity, road salt, water, and grime. For 2008-2009 Hummer H2 service, part number 3404346 provides a direct replacement format with male O-ring ends sized to match the application.\u003c\/p\u003e\u003ch2\u003eCommon Replacement Reasons\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSteering fluid leaks at the pressure hose\u003c\/li\u003e\n\u003cli\u003eCracked, hardened, or swollen hose material\u003c\/li\u003e\n\u003cli\u003eCorrosion on steel tubing or fittings\u003c\/li\u003e\n\u003cli\u003eLoss of steering assist from pressure-line failure\u003c\/li\u003e\n\u003cli\u003eNoise or inconsistent steering response caused by hose deterioration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the 16 mm and 18 mm male O-ring end sizes before installation and compare the 38.5 in. hose length to the original routing on the vehicle. Inspect mating surfaces, seals, and nearby steering components for wear or contamination before connecting the new hose. Confirm the line follows the factory path on the Hummer H2 to avoid contact with heat sources or moving parts.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eEach hose is pressure-tested before it leaves the factory to confirm proper operation and installation readiness. Sunsong 3404346 is manufactured to exceed original equipment performance standards for pressure-line service on the Hummer H2.\u003c\/p\u003e","brand":"Sunsong","offers":[{"title":"Default Title","offer_id":52845235404981,"sku":"FTTD-3404346","price":53.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/S5_3404346_Fro.jpg?v=1784788715","url":"https:\/\/www.partcatalog.com\/products\/sunsong-3404346-power-steering-pressure-line-hose-assembly","provider":"PartCatalog","version":"1.0","type":"link"}