Sunsong 3401389 Power Steering Pressure Line Hose Assembly

Overview of Sunsong Power Steering Pressure Line Hose Assembly

The Sunsong 3401389 power steering pressure line hose assembly is designed specifically for Ford F-250, F-250 HD, and F-350 models. This durable hose assembly ensures reliable hydraulic fluid transfer within the power steering system, maintaining optimal steering performance.

• Compatible with Ford F-250, F-250 HD, and F-350 models
• Part number 3401389 for precise identification
• 45.1 inches (1145 mm) in length for exact fitment
• End 1: 18 mm male inverted flare fitting
• End 2: 16 mm swivel o-ring fitting
• Constructed with CSM hose material for durability
• No bracket included
• No power steering switch port

Detailed Product Description

The Sunsong 3401389 power steering pressure line hose assembly is engineered with high-quality CSM (chlorosulfonated polyethylene) hose material, providing resistance to heat, oil, and abrasion. The hose measures 45.1 inches (1145 mm) in length, ensuring proper routing and fitment in the power steering system of Ford F-250, F-250 HD, and F-350 trucks. The assembly features an 18 mm male inverted flare fitting on one end and a 16 mm swivel o-ring fitting on the other, facilitating secure and leak-free connections. This hose assembly does not include a bracket or a power steering switch port, aligning with the original equipment specifications for these Ford models.

Common Applications and Issues Addressed

• Replacement of worn or leaking power steering pressure hoses
• Resolving power steering fluid leaks causing steering difficulty
• Eliminating hose swelling or cracking due to age or heat exposure
• Restoring proper hydraulic pressure for smooth steering response
• Preventing contamination and maintaining system integrity

Installation Notes and Tips

• Ensure compatibility with Ford F-250, F-250 HD, and F-350 models before installation
• Inspect fittings and hose routing for clearance and secure connections
• Use appropriate tools to avoid damaging fittings during installation
• Follow vehicle manufacturer torque specifications for fittings
• Bleed the power steering system after installation to remove air

Quality Assurance and Warranty

Sunsong power steering hoses are manufactured to meet or exceed OEM standards for durability and performance. The 3401389 hose assembly undergoes rigorous quality control to ensure leak-free operation and long service life. While specific warranty details may vary, Sunsong products typically include a limited warranty against defects in materials and workmanship. Consult product documentation or supplier for exact warranty terms.