Sunsong 3403721 Power Steering Pressure Line Hose Assembly

Overview of Sunsong Power Steering Pressure Line Hose Assembly

The Sunsong 3403721 power steering pressure line hose assembly is designed specifically for Subaru Legacy and Outback models. This durable hose assembly ensures reliable hydraulic fluid transfer within the power steering system, maintaining optimal steering performance.

• Compatible with Subaru Legacy and Outback vehicles
• Length: 41.3 inches (1050 mm) for precise fitment
• End 1 fitting: 14 mm banjo type
• End 2 fitting: 14 mm female type
• Constructed with CSM hose material for durability
• No bracket included
• No power steering switch port

Detailed Product Description

The Sunsong 3403721 power steering pressure line hose assembly is engineered to meet the specifications required by Subaru Legacy and Outback models. Featuring a 14 mm banjo fitting on one end and a 14 mm female fitting on the other, this hose assembly facilitates secure and leak-free connections within the power steering system. The hose is made from chlorosulfonated polyethylene (CSM), a material known for its resistance to heat, oil, and abrasion, ensuring long-lasting performance under demanding conditions. With a length of 41.3 inches (1050 mm), this assembly fits precisely without the need for modifications. The absence of a bracket and power steering switch port simplifies installation and compatibility.

Common Applications and Issues Addressed

• Replacement of worn or leaking power steering pressure hoses in Subaru Legacy and Outback
• Resolving power steering fluid leaks that cause steering difficulty
• Eliminating hose swelling or cracking due to age or heat exposure
• Restoring proper hydraulic pressure for smooth steering response
• Preventing contamination and maintaining system integrity

Installation Notes and Tips

• Ensure the vehicle is safely lifted and supported before beginning installation
• Drain power steering fluid to avoid spills during hose replacement
• Verify the 14 mm banjo and female fittings match the vehicle’s connection points
• Use appropriate torque specifications for fittings to prevent leaks
• Inspect related components such as clamps and seals during installation

Quality Assurance and Warranty

Sunsong power steering hoses are manufactured to meet or exceed OEM standards for fit, form, and function. The 3403721 hose assembly undergoes rigorous testing to ensure durability and resistance to common failure modes. While specific warranty details may vary, Sunsong products typically include coverage against defects in material and workmanship. Consult product documentation or supplier information for exact warranty terms.