Sunsong 3404474 Power Steering Pressure Line Hose Assembly

Power Steering Pressure Line Hose Assembly Overview

The Sunsong 3404474 power steering pressure line hose assembly is designed specifically for Toyota 4Runner models. This hose assembly ensures reliable fluid transfer within the power steering system, maintaining optimal steering performance and vehicle safety.

• Compatible with Toyota 4Runner power steering systems
• 44.4 inches (1127 mm) in length for precise fitment
• End 1: 16 mm male fitting; End 2: 16 mm banjo fitting
• 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 power steering pressure line hose assembly (part number 3404474) is engineered to meet the specifications required by Toyota 4Runner vehicles. Measuring 44.4 inches (1127 mm) in length, this hose features a 16 mm male fitting on one end and a 16 mm banjo fitting on the other, ensuring a secure and leak-free connection within the power steering system. The hose is made from chlorosulfonated polyethylene (CSM), a material known for its excellent 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 delivering a reliable pressure line solution.

Common Applications and Issues Addressed

• Replacement of worn or leaking power steering pressure hoses on Toyota 4Runner models
• 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 3404474 power steering pressure line hose assembly, ensure the vehicle is safely supported and the power steering system is depressurized. Verify the hose length and fitting types match the original equipment to avoid fitment issues. Use appropriate tools to secure the 16 mm male and banjo fittings without over-tightening, which could damage the fittings or hose. After installation, check for leaks and confirm proper steering function before driving.

Quality Assurance and Warranty

Sunsong power steering components are manufactured to meet industry standards for durability and performance. While specific warranty details for part number 3404474 are not provided, Sunsong products typically undergo rigorous quality control to ensure reliability in automotive applications. For warranty information, consult the product documentation or the supplier.