Sunsong 3403255 Power Steering Return Line Hose Assembly - Gear To Cooler

Power Steering Return Hose for Corvette

This Sunsong power steering return line hose assembly is built for 2001-2004 Chevrolet Corvette applications at the gear-to-cooler position. Part number 3403255 is engineered for low-pressure, high-temperature return line service with a 250 psi maximum working pressure.

Key Features

• Direct-fit power steering return line hose assembly for 2001-2004 Chevrolet Corvette, gear to cooler
• Max working pressure of 250 psi for return-side steering system operation
• CSM hose section paired with steel tubing for strength and fluid handling
• High-grade steel construction with zinc electroplating for corrosion and rust resistance
• Precision-engineered fit to restore worn wearable components to original condition
• End 1 fitting type: ID hose; End 2 fitting type: male O-ring
• Length: 24.5 in. (622 mm)

Detailed Description

Sunsong 3403255 is a power steering return line hose assembly made for the 2001-2004 Chevrolet Corvette, gear to cooler routing. It is built for the low-pressure side of the steering system and uses high-grade steel with zinc coating to resist corrosion from humidity, road salt, water, and grime. The hose assembly is precision engineered for exact fit and uses CSM and steel materials to support reliable fluid transfer in high-temperature return line service. This part cross-references Monroe Shocks & Struts 5514 for the same application.

What It Helps Address

• Power steering fluid seepage from a worn return hose
• Corrosion on the original steel line or hose assembly
• Restricted steering fluid return flow caused by age-related deterioration
• Fitment issues when replacing the gear-to-cooler return line on a Corvette
• Noise or steering feel concerns related to a compromised return circuit

Installation Notes and Tips

Verify the vehicle is a 2001-2004 Chevrolet Corvette with gear-to-cooler routing before installation. Confirm the end fittings match the system connection points: ID hose on one end and male O-ring on the other. Use the listed 24.5 in. (622 mm) length as a reference during comparison with the original hose assembly. Part number 3403255 is the correct reference when matching the replacement line to the vehicle.

Quality Assurance

Sunsong states that this return hose exceeds original equipment performance standards for return-side steering service. The assembly is manufactured with corrosion-resistant steel tubing and engineered to restore the original routing and function of the steering return line on the Chevrolet Corvette.