Sunsong 3401313 Power Steering Pressure Line Hose Assembly - Hydroboost To Gear

Power Steering Pressure Line Hose Assembly Overview

The Sunsong 3401313 power steering pressure line hose assembly is designed for reliable hydraulic performance in select Chevrolet and GMC trucks and SUVs. Engineered to meet OEM specifications, this hose assembly ensures consistent power steering fluid flow for smooth steering response.

• Compatible with Chevrolet and GMC models including Blazer, C10, K5 Blazer, and Suburban variants
• Length of 49.7 inches (1264 mm) for precise fitment
• Constructed with durable CSM hose material for resistance to heat and pressure
• Features 16 mm and 18 mm male o-ring fittings for secure connections
• Does not include bracket or power steering switch port

Detailed Product Description

The Sunsong 3401313 power steering pressure line hose assembly is built to maintain hydraulic pressure within the power steering system of Chevrolet and GMC vehicles such as the C1500, K20, and R2500 series. The hose is made from chlorosulfonated polyethylene (CSM), a material known for its durability and resistance to heat, oil, and abrasion. This assembly measures 49.7 inches (1264 mm) in length, providing an exact replacement fit for the specified models.

Both ends of the hose feature male o-ring fittings, with the first end sized at 16 mm and the second at 18 mm, ensuring a leak-free seal when connected to the power steering pump and steering gear. The absence of a bracket and power steering switch port simplifies installation and reduces potential failure points.

Compatible Vehicles and Applications

• Chevrolet Blazer, C10, C15, C20, C30, C1500, C2500, C3500, Jimmy, K5 Blazer, K10, K20, K30, K1500, K2500, K3500, R10, R20, R30, R1500, R2500, R3500, V10, V20, V30, V1500, V2500, V3500
• GMC models corresponding to the above Chevrolet trucks and SUVs

Common Issues Addressed by This Hose Assembly

• Leaking or cracked power steering pressure hoses causing fluid loss
• Reduced steering responsiveness due to pressure loss
• Hose swelling or deterioration from heat and fluid exposure
• Noise or whining from air entering the power steering system
• Preventing contamination and maintaining hydraulic system integrity

Installation Notes and Tips

Before installation, verify the hose length and fitting sizes match your vehicle’s requirements. The Sunsong 3401313 does not include a bracket, so reuse the existing mounting hardware if applicable. Ensure all fittings are clean and free of debris before connecting to prevent leaks. Follow manufacturer torque specifications for fittings to avoid damage. The hose material (CSM) requires careful handling to avoid kinks or sharp bends during installation.

Quality Assurance and Warranty

Sunsong power steering hoses are manufactured to meet or exceed OEM standards for durability and performance. This product includes a limited warranty against defects in materials and workmanship. Refer to Sunsong’s warranty policy for specific coverage details. The part number 3401313 ensures compatibility and traceability for quality control.