Sunsong 3402359 Power Steering Pressure Line Hose Assembly - Hydroboost To Gear

Overview of Sunsong Power Steering Pressure Line Hose Assembly

The Sunsong 3402359 power steering pressure line hose assembly is designed specifically for Ford F-250 Super Duty and F-350 Super Duty models. Engineered to meet OEM specifications, this hose assembly ensures reliable hydraulic fluid transfer within the power steering system.

• Compatible with Ford F-250 Super Duty and F-350 Super Duty
• Part number 3402359 for precise identification
• Durable CSM hose material for resistance to heat and pressure
• 45.6 inches (1158 mm) in length for exact fitment
• Male o-ring fittings on both ends (16 mm and 18 mm sizes)
• No bracket included, designed for direct replacement
• Does not include a power steering switch port

Detailed Product Description and Specifications

This Sunsong power steering pressure line hose assembly (part number 3402359) is constructed with a high-quality chlorosulfonated polyethylene (CSM) hose material, providing excellent durability and resistance to heat, oil, and pressure commonly found in power steering systems. The hose measures 45.6 inches (1158 mm) in length, ensuring proper routing and fitment within the power steering system of Ford F-250 Super Duty and F-350 Super Duty trucks.

The assembly features male o-ring fittings on both ends, with a 16 mm fitting on one end and an 18 mm fitting on the other, designed to create a secure, leak-free connection. This hose does not include a bracket or a power steering switch port, making it a straightforward replacement part for vehicles that do not require these features.

Common Applications and Problem Resolution

• Replacement of worn or leaking power steering pressure hoses
• Elimination of power steering fluid leaks causing steering difficulty
• Restoration of proper hydraulic pressure for smooth steering response
• Addressing hose damage from heat, abrasion, or age-related wear
• Preventing contamination and maintaining system integrity

Installation Notes and Technical Tips

When installing the Sunsong 3402359 power steering pressure line hose assembly, ensure the fittings are properly tightened to avoid leaks. The hose length and fitting sizes are designed for direct replacement on Ford F-250 Super Duty and F-350 Super Duty models, so no modifications should be necessary. Refer to technical tips TT1000 and TT1001 for additional guidance on installation and system bleeding procedures.

Quality Assurance and Warranty Information

Sunsong manufactures this power steering pressure line hose assembly to meet or exceed OEM standards for durability and performance. While specific warranty details may vary, Sunsong products typically come with a limited warranty against defects in materials and workmanship. Verify warranty terms with the supplier or manufacturer documentation.