Sunsong 3402880 Power Steering Pressure Line Hose Assembly - From Pump

Power Steering Pressure Hose for Mitsubishi Applications

Sunsong 3402880 is a power steering pressure line hose assembly built for select Mitsubishi Eclipse, Endeavor, and Galant applications. It is engineered to meet demanding pressure requirements and restore proper steering fluid transfer from the pump.

• Max working pressure: 1,500 psi
• Burst pressure rating: 8,700 psi
• Tensile strength: 1,600 lb
• High-grade steel tubing with zinc electroplating for corrosion resistance
• Precision-engineered fit for original routing and connection points
• End fittings: 16 mm banjo and 14 mm female inverted flare
• Hose length: 34.8 in. (883 mm)
• Hose material: CSM

Detailed Product Overview

This Sunsong power steering pressure line hose assembly is built for direct replacement use on 2004-2009 Mitsubishi Galant, 2004-2008 Mitsubishi Endeavor, 2009 Mitsubishi Endeavor, 2010-2011 Mitsubishi Endeavor, and 2006-2012 Mitsubishi Eclipse from the pump. The 3402880 part number is a practical choice when replacing a worn, leaking, or pressure-compromised steering hose on these Mitsubishi models. This part cross-references Gates 352319 for the same application.

Construction details matter in steering systems, and this hose uses steel tubing with zinc coating to resist rust and corrosion from humidity, road salt, water, and grime. The assembly is precision engineered to match the original routing and connection style, helping maintain proper steering system operation on Mitsubishi Eclipse, Endeavor, and Galant vehicles.

Common Problems This Hose Can Address

• Power steering fluid leaks at the pressure line
• Cracked, hardened, or deteriorated hose material
• Corrosion on the steel line section
• Loss of steering assist caused by pressure loss
• Noisy or inconsistent steering operation related to hose wear

Installation Notes and Tips

Verify the end fittings before installation: 16 mm banjo on one end and 14 mm female inverted flare on the other. Confirm the hose length and routing match the original pressure line, especially on from-pump applications. Inspect mating surfaces, seals, and nearby brackets or shields during service, and flush the steering system if contamination is present.

Quality Assurance

Each Sunsong 3402880 hose is pressure tested before it leaves the factory to confirm integrity and support trouble-free installation and operation. The hose is built to exceed original equipment performance standards for pressure, burst resistance, and durability.