Sunsong 3402055 Power Steering Return Line Hose Assembly - Gear To Cooler or Gear To Pipe

Overview of Sunsong Power Steering Return Line Hose Assembly

The Sunsong 3402055 power steering return line hose assembly is designed for reliable fluid return in power steering systems. Engineered to meet the specifications of Audi and Volkswagen models, this hose assembly ensures proper steering performance and fluid flow.

• Compatible with Audi A4, A4 Quattro, A6, A6 Quattro, Volkswagen Passat, and S4
• End 1 features a 16 mm banjo fitting for secure connection
• End 2 includes a 3/8 inch ID hose fitting for flexible installation
• Constructed with durable CSM hose material for resistance to heat and wear
• Overall length of 39.1 inches (994 mm) to fit specified vehicle applications

Detailed Product Description

The Sunsong 3402055 power steering return line hose assembly is manufactured with high-quality chlorosulfonated polyethylene (CSM) material, providing excellent resistance to heat, oil, and abrasion. The hose assembly features a 16 mm banjo fitting on one end, which offers a secure and leak-resistant connection to the power steering pump or rack. The opposite end uses a 3/8 inch inner diameter hose fitting, allowing for flexible routing and installation within the power steering system. Measuring 39.1 inches (994 mm) in length, this hose assembly is designed to fit specific Audi and Volkswagen models, including the A4, A4 Quattro, A6, A6 Quattro, Passat, and S4, ensuring compatibility and proper fluid return flow.

Common Applications and Issues Addressed

• Replacement of worn or cracked power steering return hoses causing fluid leaks
• Resolving low power steering fluid pressure due to hose damage
• Eliminating steering noise or stiffness caused by restricted fluid flow
• Preventing contamination and maintaining system integrity with durable hose material
• Restoring proper steering response in Audi and Volkswagen power steering systems

Installation Notes and Tips

When installing the Sunsong 3402055 power steering return line hose assembly, ensure all fittings are clean and free of debris before connection. The banjo fitting end requires proper torque to avoid leaks, and the hose should be routed to prevent kinks or contact with hot engine components. Refer to vehicle-specific service manuals for torque specifications and routing diagrams. The included tech tip TT1000 may provide additional guidance for installation and maintenance.

Quality Assurance and Warranty

Sunsong power steering hoses are manufactured to meet or exceed OEM standards for durability and performance. The use of CSM hose material ensures resistance to heat and chemical exposure common in power steering systems. While specific warranty details are not provided, Sunsong products typically come with manufacturer-backed quality assurance to support reliable operation in Audi and Volkswagen vehicles.