Sunsong 3403122 Power Steering Return Line Hose Assembly

Power Steering Return Hose for Chevrolet

The Sunsong 3403122 power steering return line hose assembly is built for low-pressure, high-temperature return-side service and is engineered to match original equipment fit on select Chevrolet applications. It is a direct replacement for 1965-1966 Chevrolet Bel Air, 1966 Chevrolet Caprice, and 1965-1966 Chevrolet Impala models with the listed steering return line configuration.

Key Features

• Power steering return line hose assembly for return-side fluid routing
• Rated for a maximum working pressure of 250 psi
• Suitable for low-pressure, high-temperature operation
• 3/8 in. ID hose end and 3/8 in. male inverted flare end
• 48 in. overall length for application-specific routing
• CSM hose material for fluid and heat resistance
• Precision-engineered fit for select Chevrolet steering systems
• Part number 3403122 for easy identification and ordering

Detailed Description

Sunsong 3403122 is a power steering return line hose assembly made for restoring proper fluid return in classic Chevrolet steering systems. The hose is constructed with CSM material and designed to handle the demands of low-pressure, high-temperature return flow while maintaining OE-style routing and fit. This assembly is specified for 1965-1966 Chevrolet Bel Air, 1966 Chevrolet Caprice, and 1965-1966 Chevrolet Impala applications, making it a focused solution for owners searching for a Chevrolet Bel Air power steering return hose, Chevrolet Impala steering return line, or a Caprice return hose replacement. The part number 3403122 also helps confirm the correct match during service or restoration work.

According to the manufacturer, the tubing is made from high-grade steel with zinc electroplating for corrosion and rust resistance against humidity, road salt, water, and grime. The assembly is engineered to exact fit and includes the necessary brackets, grommets, heat shields, bushings, and protective sleeves as required to restore wearable components to original condition.

This part cross-references Gates 352068 for the same application.

Common Problems This Part Can Address

• Leaking or cracked power steering return hose
• Restricted fluid return causing steering noise or poor assist response
• Corrosion on the original return line assembly
• Improper hose routing or fit after prior repairs
• Wear-related deterioration in classic Chevrolet steering plumbing

Installation Notes and Tips

Verify the end fittings, hose length, and routing before installation. This assembly uses a 3/8 in. ID hose end and a 3/8 in. male inverted flare connection, so matching the vehicle’s steering return line configuration is important. For best results, inspect adjacent steering components, clamps, and mounting points for wear or corrosion before completing the repair.

Compatible With: Fits 1965-1966 Chevrolet Bel Air, N/A; Fits 1966 Chevrolet Caprice, N/A; Fits 1965-1966 Chevrolet Impala, N/A.

Quality Assurance

Sunsong manufactures this return hose assembly to exceed original equipment performance standards for return-side steering service. The corrosion-resistant steel tubing and precision fit support dependable replacement quality for classic Chevrolet applications.