Sunsong 3401439 Power Steering Pressure Line Hose Assembly

Overview of Sunsong Power Steering Pressure Line Hose Assembly

The Sunsong 3401439 power steering pressure line hose assembly is designed for reliable hydraulic fluid transfer in Chevrolet and GMC trucks. Specifically compatible with Chevrolet C1500 and GMC K1500 models, this hose assembly ensures proper steering system performance without the need for a bracket.

• Compatible with Chevrolet C1500 and GMC K1500 power steering systems
• Part number 3401439 for precise identification
• 41-inch (1041 mm) length for optimal fitment
• End 1 fitting: 16 mm male o-ring type
• End 2 fitting: 18 mm male o-ring type
• Constructed with durable CSM hose material
• No power steering switch port included

Detailed Product Description

The Sunsong 3401439 power steering pressure line hose assembly is engineered to meet the hydraulic requirements of Chevrolet C1500 and GMC K1500 trucks. This assembly features a 41-inch length, providing the correct routing and reach needed for these specific models. Both ends of the hose are equipped with male o-ring fittings—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. The hose material is CSM (chlorosulfonated polyethylene), known for its resistance to heat, oil, and abrasion, which contributes to the longevity and reliability of the steering system. This assembly does not include a bracket or a power steering switch port, simplifying installation and compatibility with factory setups.

Common Applications and Problem Resolution

• Replaces worn or leaking power steering pressure hoses on Chevrolet C1500 and GMC K1500
• Addresses issues with low or inconsistent steering pressure
• Prevents fluid leaks that can cause steering system failure
• Eliminates hose swelling or cracking due to age or heat exposure
• Restores proper hydraulic flow for smooth steering response

Installation Notes and Tips

• Verify compatibility with Chevrolet C1500 or GMC K1500 before installation
• Ensure both male o-ring fittings (16 mm and 18 mm) are properly seated and tightened to prevent leaks
• Check for any residual fluid leaks after installation and test steering response
• Follow vehicle manufacturer torque specifications for fittings
• Refer to technical tips Tt1000 and Tt1001 for additional installation guidance

Quality Assurance and Warranty

Sunsong power steering hoses are manufactured to meet or exceed OEM standards for durability and performance. The 3401439 hose assembly undergoes rigorous quality control to ensure resistance to heat, pressure, and fluid exposure. While specific warranty details may vary, Sunsong products typically include a limited warranty against defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.