Sunsong 3403767 Power Steering Hose Assembly

OE-Style Power Steering Hose Assembly

Sunsong 3403767 is an exact replacement power steering hose assembly for select Toyota T100 models. It combines the pressure hose and return hose in a pre-assembled layout to simplify service and restore the original routing and fitment for 1995-1998 Toyota T100 applications.

Built for direct replacement use, this assembly is engineered to OE specifications and includes the brackets and related wear components needed to return the steering hose system to original condition.

Key Features

• Fits 1995-1998 Toyota T100, pressure and return assembly
• Pre-assembled hose design reduces installation time versus separate hose replacement
• Includes brackets, grommets, switch ports, heat shields, bushings, and protective sleeves as required
• Pressure hose rated for up to 1,500 psi working pressure
• Burst pressure rating of 8,700 psi and tensile strength of 1,600 lb.
• CSM hose material for durability in steering system service
• Length: 164 in. (4160 mm)
• Part number 3403767

Detailed Description

This Sunsong power steering hose assembly is designed for Toyota T100 pressure and return hose replacement where OE-style routing and component restoration matter. The assembly is built to match original equipment specifications and is supplied with the brackets and wear items needed to restore the hose system to proper condition. For buyers searching for a Toyota T100 power steering pressure hose assembly or a direct-fit steering hose replacement, 3403767 provides a vehicle-specific solution.

The pressure hose is engineered beyond original equipment performance targets, with a 1,500 psi maximum working pressure, 8,700 psi burst pressure, and 1,600 lb. tensile strength. The assembly also includes a power steering switch port and uses various end fitting types to match the OE application. Cross-reference part number 4441034080 is listed for the same application.

Common Problems This Part Can Address

• Power steering fluid leaks from worn hose sections
• Cracked or deteriorated hose material from age and heat exposure
• Incorrect hose routing after prior repairs
• Damaged brackets, bushings, or protective sleeves in the steering hose assembly
• Loss of steering assist caused by pressure-side hose failure

Installation Notes and Tips

Verify the vehicle is a 1995-1998 Toyota T100 before ordering. Compare the original hose routing, fitting style, and switch-port configuration to the replacement assembly. Because this part is pre-assembled, installation is typically more straightforward than replacing individual hoses, but the system should still be inspected for fluid contamination, worn seals, and related steering component wear before reassembly.

Quality Assurance

Each pressure hose is high-pressure tested before leaving the factory to confirm proper operation and installation readiness. Sunsong 3403767 is engineered as an OE replacement for the Toyota T100 steering system and is built to restore original hose function and fit.