Sunsong 3403778 Power Steering Return Line Hose Assembly

Overview of Sunsong Power Steering Return Line Hose Assembly

The Sunsong 3403778 power steering return line hose assembly is designed specifically for Subaru Outback models. Engineered to meet OEM specifications, this hose assembly ensures reliable fluid return in the power steering system, maintaining smooth steering performance.

• Compatible with Subaru Outback power steering systems
• End 1 fitting: 16 mm female connection
• End 2 fitting: 9/16 inch captive o-ring
• Durable CSM hose material for heat and abrasion resistance
• Overall length of 41.7 inches (1060 mm) for precise fitment
• Technical tip reference: TT1000 for installation guidance

Detailed Product Description and Specifications

The Sunsong 3403778 power steering return line hose assembly features a 16 mm female fitting on one end and a 9/16 inch captive o-ring fitting on the other, ensuring secure connections within the Subaru Outback's power steering system. Constructed from CSM (chlorosulfonated polyethylene) hose material, this assembly offers enhanced resistance to heat, oil, and abrasion, which is critical for maintaining system integrity under demanding driving conditions. With a length of 41.7 inches (1060 mm), the hose assembly is designed to match the exact routing and fitment requirements of the Subaru Outback, minimizing the risk of leaks or premature wear.

Common Applications and Problem Resolution

• Replacement for worn or leaking power steering return line hoses on Subaru Outback vehicles
• Addresses issues related to power steering fluid leaks causing low fluid levels
• Helps resolve steering stiffness or noise due to compromised hose integrity
• Prevents contamination and maintains proper fluid flow within the power steering system
• Restores proper pressure and return flow for consistent steering response

Installation Notes and Technical Tips

When installing the Sunsong 3403778 power steering return line hose assembly, ensure that the 16 mm female fitting and 9/16 inch captive o-ring fitting are properly seated to prevent leaks. Refer to technical tip TT1000 for detailed installation procedures and torque specifications. It is recommended to inspect related components such as clamps and seals during installation to ensure a complete and secure fit. Proper routing of the 41.7-inch hose length is essential to avoid kinks or contact with moving parts.

Quality Assurance and Warranty Information

Sunsong power steering components are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 3403778 hose assembly undergoes rigorous quality control to ensure compatibility and longevity in Subaru Outback vehicles. Warranty coverage details should be confirmed with the product documentation or supplier, typically covering defects in material and workmanship under normal use conditions.