Sunsong 3401346 Power Steering Pressure Line Hose Assembly

The Sunsong 3401346 Power Steering Pressure Line Hose Assembly is a replacement component designed to restore fluid transfer and steering operation in compatible vehicles. Built for high-stress hydraulic systems, this assembly replaces degraded original lines to prevent fluid leaks and maintain steady steering pressure.

Construction quality focuses heavily on pressure tolerance and environmental resistance. The hose features multi-layer reinforced rubber finished with a synthetic coating that resists degradation from ozone, oil, and under-hood heat. It supports an operating temperature range from -40 to 310 degrees Fahrenheit, a maximum working pressure of 1,500 psi, a burst pressure rating of 8,700 psi, and a tensile strength of 1,600 lb, surpassing SAE J2050 performance standards.

To withstand road debris and weather, the steel tubing is electroplated with a chromium III zinc coating to protect against rust, moisture, road salt, and grime. Every unit is subjected to high-pressure testing before leaving the factory. Depending on vehicle requirements, the assembly comes equipped with precision-fitted hardware such as brackets, grommets, switch ports, heat shields, bushings, and protective sleeves to restore wearable parts.

Because this is a vehicle-specific assembly, it will not fit across all makes and models. Shoppers should verify that this exact part number corresponds to their vehicle configuration before purchasing. Additionally, the exact hardware pieces included are tailored to application requirements rather than a generic assortment.

Verdict: The Sunsong 3401346 is a solid choice for drivers needing a durable, high-pressure replacement steering line built to exceed original equipment standards. It offers strong resistance to weather, heat, and hydraulic pressure for compatible vehicles.

• Fit Type: Vehicle Specific
• Standard Compliance: Exceeds SAE J2050
• Max Working Pressure: 1,500 psi
• Burst Pressure Rating: 8,700 psi
• Tensile Strength: 1,600 lb
• Operating Temperature Range: -40 to 310 degrees Fahrenheit
• Tubing Material: Steel with zinc coating (chromium III)
• Hose Material: Multi-layer reinforced rubber with synthetic coating

A great fit if you:

• Need a replacement power steering pressure line built to vehicle-specific dimensions.
• Drive in areas with high humidity or road salt and require corrosion-resistant zinc-coated steel tubing.
• Want a hose tested to handle high pressure up to 1,500 psi and extreme under-hood temperatures.

Consider something else if you:

• Own a vehicle that requires a different power steering hose part number.
• Need a universal cut-to-fit steering hose solution.

What are the pressure ratings for this hose?
The assembly has a maximum working pressure of 1,500 psi, a burst pressure rating of 8,700 psi, and a tensile strength of 1,600 lb.

What temperature range can this power steering line withstand?
It has an operating temperature range of -40 to 310 degrees Fahrenheit.

What hardware comes with the hose assembly?
Each hose includes brackets, grommets, switch ports, heat shields, bushings, and protective sleeves as required for the specific vehicle fitment.

How does the metal tubing resist rust and corrosion?
The steel tubing is electroplated with a chromium III zinc coating to protect against road salt, water, grime, and high humidity.