Sunsong 3401288 Power Steering Pressure Line Hose Assembly - Pump To Hydroboost

Overview of Sunsong Power Steering Pressure Line Hose Assembly

The Sunsong 3401288 power steering pressure line hose assembly is designed for reliable hydraulic performance in select GM trucks and SUVs. Engineered to meet the specifications of Cadillac, Chevrolet, and GMC models, this hose assembly ensures proper fluid flow and pressure management within the power steering system.

• Compatible with Cadillac Escalade, Chevrolet Silverado, Suburban, Tahoe, and GMC Yukon models
• Durable CSM hose material for resistance to heat and pressure
• 46.5 inches (1181 mm) in length for precise fitment
• Male o-ring fittings on both ends (16 mm and 18 mm sizes)
• No bracket or power steering switch port included

Detailed Product Description and Specifications

The Sunsong 3401288 power steering pressure line hose assembly features a robust CSM (chlorosulfonated polyethylene) hose material, known for its excellent resistance to heat, ozone, and hydraulic fluids. This hose assembly measures 46.5 inches (1181 mm) in length, providing an exact fit for the power steering system in various GM trucks and SUVs. Both ends of the hose are equipped with male o-ring fittings, sized 16 mm on one end and 18 mm on the other, ensuring secure and leak-free connections. 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 a range of GM vehicles, including:

• Cadillac Escalade
• Chevrolet C35, C1500, C1500 Suburban, C2500, C2500 Suburban, C3500, Silverado, Silverado 2500, Silverado 3500, Suburban 1500, Tahoe
• GMC K1500, K1500 Suburban, K2500, K2500 Suburban, K3500, Yukon

Common Issues Addressed by This Hose Assembly

• Leaking or cracked power steering pressure lines causing fluid loss
• Reduced steering responsiveness due to pressure drops
• Hose deterioration from heat and hydraulic fluid exposure
• Improper hose length or fitting size leading to installation difficulties
• Corrosion or damage to original power steering hose fittings

Installation Notes and Technical Tips

When installing the Sunsong 3401288 power steering pressure line hose assembly, ensure the correct orientation of the 16 mm and 18 mm male o-ring fittings. The hose length of 46.5 inches (1181 mm) should match the vehicle’s routing path without stretching or kinking. This assembly does not include a bracket, so verify existing mounting points for secure attachment. Refer to technical tips TT1000, TT1002, and TT1003 for additional guidance on installation and maintenance.

Quality Assurance and Warranty Information

Sunsong power steering components are manufactured to meet or exceed OEM standards for durability and performance. The 3401288 hose assembly undergoes rigorous quality control to ensure leak-free operation and long service life. While specific warranty details may vary, Sunsong typically offers coverage against defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.