Sunsong 3403256 Power Steering Pressure Line Hose Assembly

Overview of Sunsong Power Steering Pressure Line Hose Assembly

The Sunsong 3403256 power steering pressure line hose assembly is designed for reliable hydraulic performance in Chevrolet, GMC, and Isuzu vehicles. This 37.7-inch hose assembly ensures proper fluid flow and pressure management for models including the Chevrolet Colorado, GMC Canyon, and Isuzu i-290.

• Compatible with Chevrolet Colorado, GMC Canyon, and Isuzu i-290
• Part number 3403256 for precise identification
• Durable CSM rubber hose with steel reinforcement
• Captive o-ring fitting on one end and male o-ring fitting on the other
• Length of 37.7 inches (958 mm) for exact fitment
• No bracket or power steering switch port included

Technical Details and Construction

This Sunsong power steering pressure line hose assembly (part number 3403256) features a dual-material construction combining CSM rubber and steel for enhanced durability and resistance to hydraulic fluid and heat. The hose is 37.7 inches long, providing an exact fit for the specified vehicle models. The fittings include a captive o-ring on one end and a male o-ring on the other, ensuring secure, leak-free connections within the power steering system. This assembly does not include a bracket or a power steering switch port, simplifying installation in compatible vehicles.

Compatible Vehicles and Applications

This power steering pressure line hose assembly is compatible with the following makes and models:

• Chevrolet Colorado
• GMC Canyon
• Isuzu i-290

It is designed to maintain proper hydraulic pressure and fluid flow in the power steering system, helping to ensure smooth steering response and control.

Common Issues Addressed by This Hose Assembly

• Leaks or cracks in the existing power steering pressure line
• Reduced steering responsiveness due to fluid loss
• Damaged or corroded fittings causing pressure drops
• Wear from heat and hydraulic fluid exposure
• Replacement of worn or aged power steering hoses

Installation Notes and Tips

When installing the Sunsong 3403256 power steering pressure line hose assembly, ensure the vehicle is safely supported and the power steering system is depressurized. Verify the hose length and fitting types match the original equipment. The captive o-ring and male o-ring fittings should be seated properly to prevent leaks. No bracket or power steering switch port is included, so existing mounting points should be used. Follow manufacturer torque specifications for fittings.

Quality Assurance and Warranty

Sunsong power steering components are manufactured to meet or exceed OEM standards for durability and performance. The 3403256 hose assembly undergoes rigorous testing to ensure resistance to hydraulic fluid, heat, and pressure. While specific warranty details are not provided here, Sunsong products typically come with a limited warranty against defects in materials and workmanship. Consult the product packaging or manufacturer for exact warranty terms.