Sunsong 3404538 Power Steering Pressure Line Hose Assembly

Reliable Power Steering Pressure Line Hose Assembly

The Sunsong 3404538 power steering pressure line hose assembly is designed for precise fitment on Audi A4, A4 Quattro, and A5 Quattro models. Engineered to maintain optimal hydraulic pressure, this hose assembly ensures consistent steering performance and durability.

• Compatible with Audi A4, A4 Quattro, and A5 Quattro
• Part number 3404538 for exact replacement
• 60.6 inches (1539 mm) in length for proper routing
• Constructed with durable CSM hose material
• Banjo fittings on both ends for secure connections
• Includes mounting bracket for stable installation
• No power steering switch port included

Durable Construction and Precise Fitment

This power steering pressure line hose assembly features high-quality CSM (chlorosulfonated polyethylene) hose material, known for its resistance to heat, oil, and abrasion. Both ends are equipped with banjo fittings, providing a leak-resistant and secure connection to the power steering pump and steering gear. The included bracket helps maintain proper hose positioning, reducing wear from vibration or movement. Measuring 60.6 inches (1539 mm) in length, this hose assembly is designed to match the original equipment specifications for Audi A4, A4 Quattro, and A5 Quattro vehicles, ensuring a straightforward replacement process.

Applications and Common Issues Addressed

• Replaces worn or leaking power steering pressure hoses
• Eliminates steering fluid leaks that cause low fluid levels
• Restores proper hydraulic pressure for smooth steering response
• Prevents hose damage from abrasion or heat exposure
• Resolves steering noise or stiffness related to hose failure

Installation Notes and Tips

When installing the Sunsong 3404538 power steering pressure line hose assembly, ensure the banjo fittings are properly torqued to manufacturer specifications to prevent leaks. The included bracket should be securely fastened to maintain hose routing and avoid contact with moving components. It is recommended to inspect and replace power steering fluid during installation to maintain system performance.

Quality Assurance and Warranty

Sunsong power steering components are manufactured to meet or exceed OEM standards for durability and performance. While specific warranty details for part number 3404538 are not provided, Sunsong products typically undergo rigorous quality control to ensure reliability in demanding automotive applications.