Sunsong 3401704 Power Steering Pressure Line Hose Assembly

Overview of Sunsong Power Steering Pressure Line Hose Assembly

The Sunsong 3401704 power steering pressure line hose assembly is designed for reliable hydraulic performance in select Chevrolet and GMC trucks and SUVs. Engineered to meet the specific requirements of models like the Chevrolet C10 and GMC K1500, this hose assembly ensures consistent power steering fluid flow under pressure.

• Compatible with Chevrolet and GMC trucks including C10, C20, C1500, K10, K1500, and Suburban variants
• Durable CSM hose material for resistance to heat and wear
• 27-inch (685 mm) length suitable for factory routing
• Male o-ring fittings on both ends with 16 mm and 18 mm sizes
• No bracket or power steering switch port included

Detailed Product Description and Specifications

The Sunsong 3401704 power steering pressure line hose assembly features a robust CSM (chlorosulfonated polyethylene) hose material that withstands high temperatures and hydraulic pressures typical in power steering systems. The hose measures 27 inches (685 mm) in length, providing an exact fit for proper installation without excess slack or tension. 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 a secure, leak-resistant connection to the power steering pump and steering gear.

This assembly does not include a mounting bracket or a power steering switch port, simplifying installation in vehicles where these components are not required. The hose is compatible with a range of Chevrolet and GMC trucks and SUVs, including the Chevrolet C10, C20, C1500, and their Suburban variants, as well as GMC K10, K1500, and other models listed in the fitment section.

Compatible Vehicles and Common Applications

• Chevrolet C10, C10 Suburban, C20, C20 Suburban
• Chevrolet C30, C1500, C1500 Suburban, C2500, C2500 Suburban, C3500
• GMC K10, K20 Suburban, K30, K1500, K3500
• GMC R20, R20 Suburban, R30, R2500, R2500 Suburban, R3500
• GMC V20 Suburban, V30, V2500 Suburban, V3500

Common Issues Addressed by This Power Steering Hose

• Leaking or cracked power steering pressure lines causing fluid loss
• Reduced steering responsiveness due to pressure line failure
• Hose swelling or deterioration from heat exposure
• Incorrect hose length or fitting size causing installation problems
• Noise or vibration in the steering system linked to faulty pressure lines

Installation Notes and Technical Tips

When installing the Sunsong 3401704 power steering pressure line hose assembly, ensure the fittings are properly tightened to prevent leaks. The male o-ring fittings require careful alignment to avoid damage to the sealing surfaces. This hose does not include a bracket, so verify existing mounting points are secure and intact. Refer to technical tips TT1000 and TT1001 for additional guidance on installation and maintenance.

Quality Assurance and Warranty Information

Sunsong power steering hoses are manufactured to meet or exceed OEM specifications for durability and performance. The 3401704 assembly undergoes rigorous quality control to ensure resistance to pressure, heat, and wear. While specific warranty details may vary, Sunsong products typically come with a limited warranty against defects in materials and workmanship, providing confidence in long-term reliability.