Sunsong 3401042 Power Steering Pressure Line Hose Assembly

Overview of Sunsong Power Steering Pressure Line Hose Assembly

The Sunsong 3401042 power steering pressure line hose assembly is designed for reliable hydraulic performance in select Chevrolet and GMC trucks and SUVs. Engineered to meet OEM specifications, this hose assembly ensures proper fluid flow and pressure for your vehicle's power steering system.

• Compatible with Chevrolet and GMC models including C35, C1500, C1500 Suburban, C2500, C2500 Suburban, C3500, K1500, K1500 Suburban, K2500, K2500 Suburban, K3500, Silverado, Suburban 1500, Tahoe, and Yukon
• Part number 3401042 for precise identification and fitment
• 36.2 inches (920 mm) in length for exact replacement
• End 1 fitting: 16 mm male o-ring type
• End 2 fitting: 18 mm male o-ring type
• Constructed with durable CSM hose material for resistance to heat and pressure
• No bracket included, designed for direct installation
• Does not include a power steering switch port

Detailed Product Description

The Sunsong 3401042 power steering pressure line hose assembly is manufactured using chlorosulfonated polyethylene (CSM) hose material, known for its excellent resistance to heat, oil, and abrasion. This 36.2-inch hose features male o-ring fittings on both ends—16 mm on one end and 18 mm on the other—ensuring a secure, leak-free connection within the power steering system. The absence of a bracket simplifies installation in compatible Chevrolet and GMC models, including popular trucks and SUVs such as the Silverado, Tahoe, and Yukon. This hose assembly is engineered to maintain consistent hydraulic pressure, supporting smooth steering response and vehicle control.

Common Applications and Issues Addressed

• Replacement for worn or leaking power steering pressure lines
• Eliminates power steering fluid leaks that cause steering difficulty
• Restores proper hydraulic pressure for improved steering performance
• Prevents hose swelling or cracking due to heat and fluid exposure
• Addresses noise or whining caused by compromised pressure lines

Installation Notes and Tips

• Verify compatibility with your Chevrolet or GMC model before installation
• Ensure both male o-ring fittings (16 mm and 18 mm) seat properly to prevent leaks
• Inspect surrounding components for wear or damage during replacement
• Use recommended power steering fluid and bleed the system after installation
• 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, providing reliable performance and durability. While specific warranty details for part number 3401042 may vary, Sunsong products typically come with a limited warranty against defects in materials and workmanship. Consult your supplier or product documentation for exact warranty terms.