Sunsong 3403045 Power Steering Pressure Line Hose Assembly - Pump To Skid Control

Sunsong 3403045 Power Steering Pressure Line Hose

Sunsong 3403045 is a power steering pressure line hose assembly built for direct replacement on select Ford and Lincoln applications. It is specified for pump-to-skid control routing and uses OE-style end fittings for a precise service fit.

• Power steering pressure line hose assembly for hydraulic steering systems
• End 1: 7/16 in. female inverted flare
• End 2: 7/16 in. male O-ring
• 41.75 in. overall length for the listed routing
• CSM hose material for fluid transfer service
• No bracket and no power steering switch port
• Cross-reference: Dorman HELP 35668

Vehicle Fitment

Fits 1975-1978 Lincoln Continental, pump to skid control, with hydroboost and skid control.

Fits 1975-1976 Ford Thunderbird, pump to skid control, with hydroboost and skid control.

This Sunsong 3403045 hose assembly is built to match the listed steering line configuration for Lincoln Continental and Ford Thunderbird applications. It is a direct-fit pressure hose for pump-to-skid control routing, helping restore proper hydraulic steering fluid transfer in vehicles equipped with hydroboost and skid control.

Common Repair Uses

• Leaking or cracked power steering pressure hose
• Hard steering caused by pressure loss in the hydraulic line
• Fluid seepage at the flare or O-ring connection points
• Replacement for a damaged pump-to-skid control hose
• Service repair on 1975-1978 Lincoln Continental and 1975-1976 Ford Thunderbird steering systems

Installation Notes and Tips

Verify the end fittings, hose length, and routing before installation. This assembly uses a 7/16 in. female inverted flare on one end and a 7/16 in. male O-ring on the other, so matching the connection style is important for proper sealing. Confirm the vehicle is equipped with hydroboost and skid control as listed in the fitment data.

Quality Assurance

Sunsong manufactures automotive fluid transfer hoses and lines with a focus on research, development, and OE-style form, fit, and function. Part number 3403045 is produced to meet the listed application requirements for a direct replacement installation.