Sunsong 3401359 Power Steering Pressure Line Hose Assembly

Overview of Sunsong Power Steering Pressure Line Hose Assembly

The Sunsong 3401359 power steering pressure line hose assembly is designed specifically for Jeep TJ and Wrangler models. This durable hose assembly ensures reliable hydraulic fluid transfer within the power steering system, maintaining optimal steering performance.

• Compatible with Jeep TJ and Wrangler models
• Length: 45.2 inches (1148 mm) for precise fitment
• End 1 fitting: 16 mm male o-ring
• End 2 fitting: 18 mm male o-ring
• Constructed with CSM hose material for durability
• No bracket included
• No power steering switch port

Detailed Product Description

This power steering pressure line hose assembly (part number 3401359) from Sunsong is engineered to meet the specific requirements of Jeep TJ and Wrangler vehicles. The hose features a length of 45.2 inches (1148 mm), providing an exact replacement fit. Both ends are equipped with male o-ring fittings—16 mm on one end and 18 mm on the other—to ensure secure, leak-free connections within the power steering system. 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 component.

Common Applications and Problem Resolution

This power steering pressure line hose assembly is used to transfer high-pressure fluid from the power steering pump to the steering gear. It addresses several common issues, including:

• Leaking or cracked power steering hoses causing fluid loss
• Reduced steering responsiveness due to pressure loss
• Hose swelling or deterioration from heat and chemical exposure
• Noise or whining from air entering the system through damaged hoses
• Preventing contamination and maintaining hydraulic system integrity

Installation Notes and Tips

• Ensure the vehicle is properly supported and the steering system is depressurized before installation
• Verify the hose length and fitting sizes (16 mm and 18 mm male o-ring) match your Jeep TJ or Wrangler model
• Inspect all connections for leaks after installation
• Use recommended torque specifications for fittings to avoid damage
• Refer to technical tips TT1000 and TT1001 for additional installation guidance

Quality Assurance and Warranty

Sunsong power steering components are manufactured to meet industry standards for durability and performance. The 3401359 hose assembly undergoes rigorous quality control to ensure proper fit and function. While specific warranty details may vary, Sunsong products typically come with a limited warranty against defects in materials and workmanship, providing confidence in the product's reliability for Jeep TJ and Wrangler owners.