{"product_id":"sunsong-3405590-power-steering-pressure-line-hose-assembly","title":"Sunsong 3405590 Power Steering Pressure Line Hose Assembly","description":"\u003ch2\u003ePower Steering Pressure Line for Audi TT Quattro\u003c\/h2\u003e\u003cp\u003eSunsong 3405590 is a power steering pressure line hose assembly built for direct replacement on select Audi TT Quattro applications. It is manufactured with a built-in silencer for noise elimination and uses CSM hose material for fluid transfer performance in the steering system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePower steering pressure line hose assembly for steering fluid delivery\u003c\/li\u003e\n\u003cli\u003eBuilt-in silencer for reduced noise in the hydraulic steering circuit\u003c\/li\u003e\n\u003cli\u003eCSM construction for fluid transfer hose durability\u003c\/li\u003e\n\u003cli\u003eBanjo fittings: 14 mm end 1 and 16 mm end 2\u003c\/li\u003e\n\u003cli\u003eDirect-fit application coverage for select Audi TT Quattro models\u003c\/li\u003e\n\u003cli\u003eCross-reference part numbers include Dorman HELP 92680 and Gates 366114 for the same application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication Details\u003c\/h2\u003e\u003cp\u003eCompatible with 2002-2006 Audi TT Quattro, N\/A, and 2001 Audi TT Quattro, N\/A from chassis # 8N1014721. This Sunsong 3405590 pressure hose is engineered around exact form, fit, and function requirements for the listed Audi TT Quattro steering system applications. The part number 3405590 is also referenced in aftermarket catalogs for the same vehicle coverage.\u003c\/p\u003e\u003ch2\u003eCommon Steering System Issues\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePower steering fluid leaks at the pressure line\u003c\/li\u003e\n\u003cli\u003eWhining or noise from the steering hydraulic circuit\u003c\/li\u003e\n\u003cli\u003eCracked, hardened, or deteriorated hose material\u003c\/li\u003e\n\u003cli\u003eLoss of steering assist caused by pressure line failure\u003c\/li\u003e\n\u003cli\u003eIncorrect fitment when replacing an OE-style Audi TT Quattro hose\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify banjo fitting sizes, hose routing, and chassis break information before installation. Confirm the vehicle is within the listed Audi TT Quattro fitment range and inspect sealing surfaces, washers, and adjacent steering components during replacement. The built-in silencer is part of the hose assembly design and should be matched to the original application.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eSunsong is a vertically integrated manufacturer focused on automotive fluid transfer hoses and lines, with in-house research, development, and production. The brand emphasizes OE-level form, fit, and function standards for replacement steering hoses, including this 3405590 power steering pressure line hose assembly.\u003c\/p\u003e","brand":"Sunsong","offers":[{"title":"Default Title","offer_id":52845475922101,"sku":"FTTD-3405590","price":156.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/S5_3405590_Fro.jpg?v=1784789928","url":"https:\/\/www.partcatalog.com\/products\/sunsong-3405590-power-steering-pressure-line-hose-assembly","provider":"PartCatalog","version":"1.0","type":"link"}