Sunsong 3403000 Power Steering Return Line Hose Assembly

Power Steering Return Line Hose Assembly for Toyota Tundra

The Sunsong 3403000 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 and maintains optimal steering system performance.

• Compatible with Toyota Tundra power steering systems
• End 1 fitting: 3/8 inch ID hose
• End 2 fitting: 17 mm male o-ring
• Durable CSM hose material for heat and abrasion resistance
• Length: 51.2 inches (1300 mm) for precise fitment
• Technical tip included: TT1000 for installation guidance

Detailed Product Description

The Sunsong 3403000 power steering return line hose assembly 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. Constructed from CSM (chlorosulfonated polyethylene) material, this hose offers enhanced resistance to heat, oil, and abrasion, which is critical for maintaining durability under demanding engine bay conditions. With an overall length of 51.2 inches (1300 mm), this hose assembly is tailored to fit Toyota Tundra models, ensuring proper routing and fluid flow without unnecessary stress or kinks.

Common Applications and Issues Addressed

• Replacement of worn or cracked power steering return hoses
• Elimination of fluid leaks causing low power steering fluid levels
• Restoration of proper hydraulic pressure for smooth steering operation
• Prevention of hose failure due to heat and abrasion damage
• Correction of improper hose length or fitting incompatibility in previous repairs

Installation Notes and Tips

When installing the Sunsong 3403000 hose assembly on a Toyota Tundra, ensure all fittings are clean and free of debris before connection. Use the provided technical tip TT1000 as a reference for proper installation procedures. Tighten fittings to manufacturer torque specifications to avoid leaks. Inspect the routing path to prevent contact with sharp edges or moving components that could cause premature wear.

Quality Assurance and Warranty

Sunsong power steering hoses are manufactured to meet or exceed OEM standards for fit, form, and function. The 3403000 hose assembly undergoes rigorous quality control to ensure durability and leak-free performance. While specific warranty details may vary, Sunsong products typically include a limited warranty against defects in material and workmanship when installed according to guidelines.