Sunsong 3401015 Power Steering Pressure Line Hose Assembly

Overview of Sunsong Power Steering Pressure Line Hose Assembly

The Sunsong 3401015 power steering pressure line hose assembly is designed specifically for Mercedes-Benz E320 models. This component ensures reliable hydraulic fluid transfer within the power steering system, maintaining optimal steering performance.

• Compatible with Mercedes-Benz E320
• Part number 3401015 for precise identification
• Hose length: 37.51 inches (953 mm)
• End 1 fitting: 14 mm banjo type
• End 2 fitting: 16 mm male type
• Constructed with CSM rubber and steel materials
• No bracket or power steering switch port included

Detailed Product Description and Specifications

This power steering pressure line hose assembly (part number 3401015) from Sunsong is engineered to meet the hydraulic requirements of the Mercedes-Benz E320. The hose features a durable CSM rubber inner layer combined with steel reinforcement to withstand high pressure and resist wear. The assembly measures 37.51 inches (953 mm) in length, providing an exact fit for the specified vehicle. The fittings include a 14 mm banjo type on one end and a 16 mm male fitting on the other, ensuring secure connections within the power steering system. This hose assembly does not include a mounting bracket or a power steering switch port, aligning with the original equipment specifications for the E320.

Common Applications and Problem Resolution

This power steering pressure line hose assembly is used to maintain proper fluid flow and pressure in the power steering system of the Mercedes-Benz E320. It addresses several common issues, including:

• Leaking or cracked power steering hoses causing fluid loss
• Reduced steering responsiveness due to pressure drops
• Noise or whining from the power steering pump caused by air ingress
• Overheating of power steering fluid due to inadequate hose integrity
• Replacement of worn or damaged original equipment hoses

Installation Notes and Technical Tips

When installing the Sunsong 3401015 power steering pressure line hose assembly, ensure the correct orientation of the 14 mm banjo fitting and 16 mm male fitting to match the vehicle’s power steering system layout. The hose length of 37.51 inches (953 mm) should be verified against the existing hose to confirm fitment. Sunsong’s technical tip Tt1000 recommends inspecting all related components for wear and replacing any damaged clamps or seals during installation to prevent leaks.

Quality Assurance and Warranty Information

Sunsong power steering components are manufactured to meet or exceed OEM standards for durability and performance. The 3401015 hose assembly undergoes rigorous quality control to ensure reliability under high-pressure conditions typical of the Mercedes-Benz E320 power steering system. Warranty coverage details should be confirmed with the distributor or installer, as Sunsong typically offers limited warranties against manufacturing defects.