Sunsong 3401384 Power Steering Pressure Line Hose Assembly - To Gear

Power Steering Pressure Line Hose Assembly Overview

The Sunsong 3401384 power steering pressure line hose assembly is designed for reliable hydraulic fluid transfer in select Chevrolet and GMC vehicles. Engineered to meet OEM specifications, this hose assembly ensures consistent steering performance for models like the Chevrolet Silverado 1500 and GMC Sierra 2500.

• Compatible with Chevrolet Silverado 1500, Silverado 1500 Classic, Silverado 2500, Sierra, Sierra 1500, Sierra 1500 Classic, Sierra 2500, Yukon, Yukon XL 1500, and Yukon XL 2500
• Part number 3401384 for precise identification
• 24.2 inches (615 mm) in length for exact fitment
• Constructed with durable CSM hose material for resistance to heat and pressure
• End fittings: Male o-ring type, 16 mm on one end and 18 mm on the other
• No bracket included and no power steering switch port

Detailed Product Description

The Sunsong 3401384 power steering pressure line hose assembly is built with high-quality chlorosulfonated polyethylene (CSM) material, providing excellent resistance to heat, oil, and pressure commonly found in power steering systems. The hose measures 24.2 inches (615 mm) in length, ensuring a proper fit for the specified Chevrolet and GMC models. Both ends feature male o-ring fittings, sized 16 mm and 18 mm respectively, to maintain a secure, leak-free connection within the power steering system. This assembly does not include a mounting bracket or a power steering switch port, aligning with the original equipment design for the listed vehicles.

Applications and Common Issues Addressed

• Replacement for worn or leaking power steering pressure hoses
• Restores proper hydraulic pressure for smooth steering response
• Prevents fluid leaks that can cause steering system damage
• Eliminates hose swelling or cracking due to age and heat exposure
• Ensures compatibility with Chevrolet Silverado and GMC Sierra power steering systems

Installation Notes and Tips

• Verify hose length and fitting sizes (16 mm and 18 mm male o-ring) before installation
• Inspect power steering fluid levels and system for leaks after installation
• Use recommended torque specifications for fittings to avoid damage
• Follow vehicle-specific service manual instructions for safe removal and replacement
• Refer to Sunsong technical tips TT1000 and TT1001 for additional guidance

Quality Assurance and Warranty

Sunsong power steering hoses are manufactured to meet or exceed OEM standards, ensuring durability and reliable performance. The 3401384 hose assembly undergoes rigorous quality control to maintain consistent material integrity and fitment accuracy. While specific warranty details may vary, Sunsong products typically include coverage against manufacturing defects. Consult product documentation or authorized sources for exact warranty terms.