Sunsong 3402815 Power Steering Pressure Line Hose Assembly

Overview of Sunsong Power Steering Pressure Line Hose Assembly

The Sunsong 3402815 power steering pressure line hose assembly is designed specifically for Toyota 4Runner and FJ Cruiser models. This durable hose assembly ensures reliable hydraulic fluid transfer within the power steering system, maintaining optimal steering performance.

• Compatible with Toyota 4Runner and FJ Cruiser vehicles
• Part number 3402815 for precise identification
• 47.5 inches (1206 mm) in length for exact fitment
• Constructed with CSM hose material for durability
• End 1 fitting: 16 mm banjo type
• End 2 fitting: 16 mm male inverted flare
• No bracket included
• No power steering switch port

Detailed Product Description and Specifications

The Sunsong 3402815 power steering pressure line hose assembly features a 47.5-inch length made from chlorosulfonated polyethylene (CSM), a material known for its resistance to heat, oil, and abrasion. The hose connects via a 16 mm banjo fitting on one end and a 16 mm male inverted flare fitting on the other, ensuring secure and leak-free connections within the power steering system. This assembly does not include a mounting bracket or a power steering switch port, aligning with the original equipment specifications for Toyota 4Runner and FJ Cruiser models. The part is engineered to meet or exceed OEM standards, providing a reliable replacement for worn or damaged pressure lines.

Applications and Common Issues Addressed

• Replacement of leaking or cracked power steering pressure hoses
• Restoring proper hydraulic pressure for smooth steering response
• Eliminating power steering fluid loss and associated steering noise
• Preventing hose failure due to wear or environmental exposure
• Maintaining system integrity in Toyota 4Runner and FJ Cruiser power steering systems

Installation Notes and Technical Tips

When installing the Sunsong 3402815 hose assembly, ensure the fittings are properly tightened to prevent leaks. The banjo fitting and male inverted flare connection require correct torque specifications to maintain system pressure. This hose does not include a bracket, so reuse the original mounting hardware if applicable. The product includes a technical tip reference (Tt1000) for installation guidance. It is recommended to inspect the entire power steering system for wear or damage during replacement to ensure optimal performance.

Quality Assurance and Warranty Information

Sunsong power steering components are manufactured to meet stringent quality standards. The 3402815 hose assembly undergoes rigorous testing to ensure durability and compatibility with Toyota 4Runner and FJ Cruiser models. While specific warranty details are not provided here, Sunsong products typically come with a limited warranty against defects in materials and workmanship. Consult the product documentation or supplier for exact warranty terms.