Sunsong 3402175 Power Steering Return Line Hose Assembly

Sunsong 3402175 Power Steering Return Hose

The Sunsong 3402175 power steering return line hose assembly is built for low-pressure, high-temperature return-side service. It is a direct-fit replacement for select Dodge trucks and SUVs, including Dodge D100, D150, D200, D300, and Ramcharger applications.

Engineered to restore proper steering fluid routing, this return hose assembly uses corrosion-resistant steel tubing with a zinc electroplated finish for added protection against humidity, road salt, water, and grime. The Sunsong 3402175 is made to OE-style dimensions for accurate fitment on the listed Dodge power steering return line applications.

Key Features

• Power steering return line hose assembly for low-pressure return-side operation
• Maximum working pressure rated at 250 psi
• CSM hose material for return hose service
• 26 in. overall length for listed applications
• 3/8 in. ID hose end and 5/8 in. male inverted flare end
• Steel tubing with zinc coating for corrosion and rust resistance
• Precision-engineered fit for select Dodge steering systems

Detailed Description

Sunsong 3402175 is a replacement power steering return line hose assembly for 1974-1979 Dodge Ramcharger and 1975-1979 Dodge D100, D200, and D300, plus 1977-1979 Dodge D150 applications. It is built for the return side of the steering system, where fluid moves under low pressure but can see elevated temperatures during operation. The hose assembly follows OE-style fitment requirements and uses durable steel tubing with protective zinc plating to help resist corrosion in harsh underbody conditions.

This part cross-references Dayco 70979 and Gates 361570 for the same application. The Sunsong 3402175 is a practical replacement choice when servicing a Dodge D100 power steering return line hose assembly, Dodge Ramcharger steering hose routing, or other listed Dodge truck applications.

What It Helps Address

• Power steering fluid seepage from a worn return hose
• Cracked or hardened hose material from heat and age
• Corrosion on exposed steering line tubing
• Improper hose routing or fit on listed Dodge applications
• Steering fluid loss that can affect steering assist performance

Installation Notes and Tips

• Verify end sizes before installation: 3/8 in. ID hose and 5/8 in. male inverted flare.
• Confirm the vehicle is one of the listed Dodge D100, D150, D200, D300, or Ramcharger applications.
• Inspect adjacent steering components, clamps, and seals before installing the new hose.
• Follow the vehicle service procedure for bleeding the power steering system after replacement.
• Check hose routing and clearance to prevent contact with heat sources or moving parts.

Quality Assurance

Sunsong states that this return hose assembly exceeds original equipment performance standards for return-side service and is engineered for exact fit on the listed applications. The corrosion-resistant steel construction and zinc coating are specified to help maintain durability in demanding underbody environments.