{"product_id":"sunsong-3402987-power-steering-return-line-hose-assembly","title":"Sunsong 3402987 Power Steering Return Line Hose Assembly","description":"\u003ch2\u003eOverview of Sunsong Power Steering Return Line Hose Assembly\u003c\/h2\u003e\u003cp\u003eThe Sunsong 3402987 power steering return line hose assembly is designed specifically for Toyota Tundra models. Engineered to meet OEM specifications, this hose assembly ensures reliable fluid return in the power steering system, maintaining smooth steering performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Toyota Tundra power steering systems\u003c\/li\u003e\n\u003cli\u003eEnd 1 fitting: 3\/8 inch ID hose\u003c\/li\u003e\n\u003cli\u003eEnd 2 fitting: 17 mm male o-ring\u003c\/li\u003e\n\u003cli\u003eHose material: CSM (Chlorosulfonated Polyethylene) for durability\u003c\/li\u003e\n\u003cli\u003eOverall length: 79.7 inches (2025 mm)\u003c\/li\u003e\n\u003cli\u003ePart number: 3402987\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis Sunsong power steering return line hose assembly (part number 3402987) features a 3\/8 inch ID hose fitting on one end and a 17 mm male o-ring fitting on the other, providing a secure and leak-resistant connection within the power steering system. The hose is constructed from CSM material, known for its resistance to heat, ozone, and hydraulic fluids, which contributes to long service life under demanding conditions. Measuring 79.7 inches (2025 mm) in length, this hose assembly is tailored to fit the Toyota Tundra, ensuring proper routing and fitment without modifications.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or cracked power steering return hoses on Toyota Tundra\u003c\/li\u003e\n\u003cli\u003ePrevents fluid leaks that can cause steering difficulty or pump damage\u003c\/li\u003e\n\u003cli\u003eResolves power steering noise caused by air entering the system\u003c\/li\u003e\n\u003cli\u003eAddresses hose swelling or softening due to heat exposure\u003c\/li\u003e\n\u003cli\u003eRestores proper fluid flow to maintain steering responsiveness\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Technical Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Sunsong 3402987 power steering return line hose assembly, ensure all fittings are clean and free of debris before connection. The 3\/8 inch ID hose end should be securely clamped, and the 17 mm male o-ring fitting must seat properly to prevent leaks. The hose length of 79.7 inches allows for correct routing along the factory path. Refer to technical tip TT1000 for additional installation guidance specific to this hose assembly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eSunsong manufactures this power steering return line hose assembly to meet or exceed OEM standards for durability and performance. The use of CSM hose material ensures resistance to common power steering fluid contaminants and environmental factors. While specific warranty details may vary, Sunsong products typically come with a limited warranty against defects in materials and workmanship, providing confidence in the product's reliability for Toyota Tundra owners.\u003c\/p\u003e","brand":"Sunsong","offers":[{"title":"Default Title","offer_id":45114082885813,"sku":"FTTD-3402987","price":37.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/S5_3402987_Fro.jpg?v=1775098825","url":"https:\/\/www.partcatalog.com\/products\/sunsong-3402987-power-steering-return-line-hose-assembly","provider":"PartCatalog","version":"1.0","type":"link"}