Sunsong 3401057 Power Steering Pressure Line Hose Assembly

Overview of Sunsong Power Steering Pressure Line Hose Assembly

The Sunsong 3401057 power steering pressure line hose assembly is designed for reliable hydraulic fluid transfer in select Chevrolet and Oldsmobile vehicles. Engineered without a bracket, this hose assembly features durable CSM material and precise fitting sizes to ensure compatibility and performance.

• Compatible with Chevrolet Cutlass Supreme, Lumina, and Oldsmobile Monte Carlo models
• Length: 66.3 inches (1683 mm) for optimal routing
• End 1 fitting: 16 mm male o-ring
• End 2 fitting: 18 mm male o-ring
• Constructed from CSM hose material for durability and flexibility
• No power steering switch port included

Technical Details and Specifications

The Sunsong 3401057 power steering pressure line hose assembly is built to meet the hydraulic requirements of power steering systems in Chevrolet Cutlass Supreme, Lumina, and Oldsmobile Monte Carlo vehicles. The hose length of 66.3 inches (1683 mm) allows for proper installation without excess slack or tension. Both ends feature male o-ring fittings, with the first end sized at 16 mm and the second at 18 mm, ensuring a secure and leak-resistant connection. The hose material is CSM (chlorosulfonated polyethylene), known for its resistance to heat, oil, and abrasion, which contributes to the longevity of the power steering system.

Applications and Problem Solving

• Replaces worn or leaking power steering pressure hoses in Chevrolet Cutlass Supreme, Lumina, and Oldsmobile Monte Carlo
• Addresses issues such as fluid leaks causing steering difficulty or noise
• Prevents loss of hydraulic pressure that can lead to steering failure
• Eliminates hose cracking or swelling due to age or heat exposure
• Restores proper fluid flow for consistent steering response

Installation Notes and Tips

Installation of the Sunsong 3401057 power steering pressure line hose assembly requires attention to fitting sizes and routing to avoid kinks or interference. Since this assembly does not include a bracket, ensure proper support using existing vehicle mounts or clamps. Verify that the male o-ring fittings at both ends (16 mm and 18 mm) seat correctly to prevent leaks. Follow vehicle-specific service manuals for torque specifications and bleeding procedures after installation.

Quality Assurance and Warranty

Sunsong power steering components are manufactured to meet or exceed OEM standards for durability and performance. The 3401057 hose assembly undergoes rigorous testing to ensure resistance to pressure, heat, and chemical exposure typical in power steering systems. While specific warranty details may vary, Sunsong products generally include coverage against defects in materials and workmanship. Consult product documentation or authorized distributors for warranty terms.