{"product_id":"sunsong-3402305-power-steering-pressure-line-hose-assembly","title":"Sunsong 3402305 Power Steering Pressure Line Hose Assembly","description":"\u003ch2\u003ePower Steering Pressure Line for Select GM Vehicles\u003c\/h2\u003e\u003cp\u003eSunsong 3402305 is a power steering pressure line hose assembly built for direct replacement on select Buick and Oldsmobile applications. It is engineered to meet demanding pressure requirements and restore steering system integrity on vehicles such as the 1979 Buick Riviera, 1979 Oldsmobile Toronado, and 1976-1977 Buick Skylark.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMax working pressure rated at 1,500 psi for power steering system service\u003c\/li\u003e\n\u003cli\u003eBurst pressure rating of 8,700 psi and tensile strength of 1,600 lb\u003c\/li\u003e\n\u003cli\u003eHigh-grade steel tubing with zinc electroplating for corrosion and rust resistance\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered hose assembly for exact fitment on listed vehicles\u003c\/li\u003e\n\u003cli\u003eCSM hose material for durability in steering system use\u003c\/li\u003e\n\u003cli\u003eHigh-pressure tested before shipment for installation confidence\u003c\/li\u003e\n\u003cli\u003ePart number 3402305 for easy identification and ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Sunsong power steering pressure line hose assembly is built for direct replacement service on 1979 Buick Riviera, 1979 Oldsmobile Toronado, 1976-1977 Buick Skylark, 1977 Oldsmobile Cutlass, 1977 Oldsmobile Cutlass Salon, and 1977 Oldsmobile Cutlass Supreme. The hose is manufactured to exact fit dimensions, with 5\/8 in. male inverted flare at one end and 11\/16 in. male inverted flare at the other, and measures 33.6 in. (853 mm) in length. Sunsong 3402305 is intended to restore proper hydraulic flow in the steering system while maintaining the pressure capacity needed for reliable operation.\u003c\/p\u003e\u003cp\u003eThe construction uses high-grade steel tubing with a zinc coating to resist corrosion from humidity, road salt, water, and grime. The hose assembly is also subjected to high-pressure quality testing before leaving the factory. This makes 3402305 a practical replacement choice for owners servicing a Buick Riviera, Oldsmobile Toronado, or other listed GM models that require a pressure-side steering hose with the specified fittings and length.\u003c\/p\u003e\u003cp\u003eThis part cross-references Gates 355890 for the same application.\u003c\/p\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 caused by hose failure\u003c\/li\u003e\n\u003cli\u003eNoise or erratic steering from pressure loss in the hydraulic circuit\u003c\/li\u003e\n\u003cli\u003eCorrosion-related deterioration of the original steel line\u003c\/li\u003e\n\u003cli\u003eFitment issues when replacing an aging pressure hose on listed Buick and Oldsmobile models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the end fittings, hose length, and routing against the original line before installation. This assembly uses male inverted flare connections and does not list a bracket or power steering switch port. Inspect mating surfaces, flare seats, and adjacent steering components for wear or contamination before connecting the new hose.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eSunsong states that each hose is pressure tested before it leaves the factory. The pressure line is engineered to exceed original equipment performance standards, with published pressure and strength ratings that support dependable service in the steering system.\u003c\/p\u003e","brand":"Sunsong","offers":[{"title":"Default Title","offer_id":52845052821685,"sku":"FTTD-3402305","price":32.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/S5_3402305_Fro.jpg?v=1784787616","url":"https:\/\/www.partcatalog.com\/products\/sunsong-3402305-power-steering-pressure-line-hose-assembly","provider":"PartCatalog","version":"1.0","type":"link"}