Sunsong 3401364 Power Steering Pressure Line Hose Assembly

Overview of Sunsong Power Steering Pressure Line Hose Assembly

The Sunsong 3401364 power steering pressure line hose assembly is designed for reliable hydraulic fluid transfer in Ford and Lincoln trucks. Engineered to meet the specific requirements of models like the Ford F-150, F-350, F-350 Super Duty, and Lincoln Mark LT, this hose assembly ensures consistent steering performance.

• Compatible with Ford F-150, F-350, F-350 Super Duty, and Lincoln Mark LT
• Length: 55.9 inches (1421 mm) for precise fitment
• End 1 fitting: 14 mm captive o-ring
• End 2 fitting: 16 mm swivel o-ring
• Constructed with durable CSM hose material
• Includes power steering switch port for sensor integration
• Part number: 3401364 for accurate identification

Detailed Product Features and Specifications

This Sunsong power steering pressure line hose assembly (part number 3401364) is built with high-quality chlorosulfonated polyethylene (CSM) hose material, providing excellent resistance to heat, oil, and abrasion. The assembly measures 55.9 inches (1421 mm) in length, ensuring proper routing and fitment within the power steering system of compatible Ford and Lincoln trucks. The hose features a 14 mm captive o-ring fitting on one end and a 16 mm swivel o-ring fitting on the other, facilitating secure connections and preventing leaks. Additionally, the integrated power steering switch port allows for seamless sensor installation, maintaining system functionality and safety.

Compatible Vehicles and Applications

This power steering pressure line hose assembly is specifically designed for use with the following vehicles:

• Ford F-150
• Ford F-350
• Ford F-350 Super Duty
• Lincoln Mark LT

It is ideal for replacing worn or damaged pressure line hoses in these models to restore proper steering system pressure and fluid flow.

Common Issues Addressed by This Hose Assembly

• Leaking or cracked power steering pressure hoses
• Loss of hydraulic pressure causing steering difficulty
• Damaged fittings leading to fluid leaks
• Faulty or missing power steering switch port connections
• Wear from heat and abrasion affecting hose integrity

Installation Notes and Technical Tips

When installing the Sunsong 3401364 power steering pressure line hose assembly, ensure all fittings are clean and free of debris before connection. The captive and swivel o-ring fittings require proper seating to prevent leaks. The included power steering switch port must be connected to the vehicle’s sensor harness to maintain system diagnostics. Refer to technical tips TT1000, TT1001, TT1002, TT1004, and TT1008 for detailed installation guidance and troubleshooting.

Quality Assurance and Warranty Information

Sunsong manufactures this power steering pressure line hose assembly to meet or exceed OEM specifications for durability and performance. The use of CSM hose material and precision fittings ensures long service life under demanding conditions. While specific warranty details may vary, Sunsong products typically come with a limited warranty against defects in materials and workmanship, providing confidence in product reliability.