Sunsong 3401687 Power Steering Pressure Line Hose Assembly - Pump To Hydroboost

Reliable Power Steering Pressure Line Hose for Ford F-250 and F-350

The Sunsong 3401687 power steering pressure line hose assembly is designed specifically for Ford F-250 and F-350 models. Engineered to meet OEM specifications, this hose ensures consistent hydraulic pressure and reliable steering performance.

• Compatible with Ford F-250 and F-350 trucks
• Length: 32.7 inches (830 mm) for precise fitment
• End 1 fitting: 11/16 inch male o-ring
• End 2 fitting: 5/8 inch swivel o-ring for flexible connection
• Constructed with durable CSM hose material for resistance to heat and wear
• No bracket included, designed for direct replacement
• Part number 3401687 for accurate identification

Detailed Product Description

The Sunsong power steering pressure line hose assembly (part number 3401687) is manufactured with high-quality chlorosulfonated polyethylene (CSM) hose material, providing excellent resistance to heat, oil, and abrasion. This 32.7-inch hose features an 11/16 inch male o-ring fitting on one end and a 5/8 inch swivel o-ring fitting on the other, ensuring a secure and leak-free connection within the power steering system. Designed without a bracket, this hose assembly is intended for direct replacement in Ford F-250 and F-350 trucks, maintaining proper hydraulic pressure and steering responsiveness.

Common Applications and Issues Addressed

• Replacement of worn or leaking power steering pressure hoses
• Resolving low steering responsiveness due to pressure loss
• Fixing fluid leaks that cause steering system damage
• Preventing hose failure from heat and abrasion in heavy-duty use
• Maintaining proper hydraulic pressure for safe vehicle handling

Installation Notes and Tips

When installing the Sunsong 3401687 power steering pressure line hose assembly, ensure the fittings are clean and free of debris to prevent leaks. The male o-ring and swivel o-ring fittings should be properly seated and tightened to manufacturer torque specifications. Since this hose does not include a bracket, verify existing mounting points for secure hose routing. Refer to technical tips TT1000, TT1001, and TT1002 for additional installation guidance.

Quality Assurance and Warranty

Sunsong power steering hoses are manufactured to meet or exceed OEM standards, ensuring durability and reliable performance. This product undergoes rigorous quality control to provide consistent hydraulic pressure and leak-free operation. Warranty coverage details should be confirmed with the original equipment manufacturer or distributor.