Sunsong 3404951 Power Steering Hose Assembly

Overview of Sunsong Power Steering Hose Assembly 3404951

The Sunsong Power Steering Hose Assembly 3404951 is designed specifically for Lexus GS400, GS430, and SC430 models. This power steering hose assembly ensures reliable fluid transfer within the steering system, maintaining optimal steering performance and vehicle safety.

• Compatible with Lexus GS400, GS430, and SC430
• Length: 78.7 inches (2000 mm) for precise fitment
• End 1 fitting size: 16 mm with banjo fitting type
• Constructed with durable CSM hose material for resistance to heat and pressure
• No bracket or power steering switch port included

Detailed Product Description

The Sunsong 3404951 power steering hose assembly features a 16 mm banjo fitting on one end, designed to connect securely within the power steering system of select Lexus vehicles. Measuring 78.7 inches (2000 mm) in length, this hose assembly provides an exact fit for the GS400, GS430, and SC430 models, ensuring proper routing and fluid flow. The hose is made from chlorosulfonated polyethylene (CSM), a material known for its durability and resistance to heat, oil, and abrasion, which helps maintain system integrity under demanding driving conditions. This assembly does not include a bracket or a power steering switch port, focusing solely on the hose connection for fluid transfer.

Common Applications and Issues Addressed

• Replacement of worn or leaking power steering hoses in Lexus GS400, GS430, and SC430
• Resolving power steering fluid leaks that cause steering difficulty or noise
• Addressing hose damage from heat exposure or abrasion
• Restoring proper hydraulic pressure for smooth steering response
• Preventing contamination and fluid loss in the power steering system

Installation Notes and Tips

When installing the Sunsong 3404951 power steering hose assembly, ensure the vehicle is safely lifted and the steering system is depressurized. Verify the hose length and fitting type match the original equipment to avoid routing issues. Use appropriate tools to secure the 16 mm banjo fitting without over-tightening to prevent damage. After installation, check for leaks and confirm proper steering function before driving.

Quality Assurance and Warranty

Sunsong power steering hose assemblies are manufactured to meet or exceed OEM specifications for fit, form, and function. The CSM hose material provides durability under typical operating conditions. While specific warranty details are not provided, Sunsong products generally come with a limited warranty against defects in materials and workmanship. For detailed warranty information, refer to the product documentation or contact the manufacturer.