Sunsong 3402018 Power Steering Return Line Hose Assembly - From Gear

Power Steering Return Hose for Isuzu and Honda

The Sunsong 3402018 power steering return line hose assembly is built for low-pressure, high-temperature return-side service. It is a direct-fit replacement for select Honda Passport and Isuzu Rodeo, Pickup, Amigo, and Trooper applications, with exact-fit routing for vehicles using a from-gear return connection.

• Return line hose assembly for power steering systems
• Max working pressure of 250 psi
• CSM hose material for return-side fluid handling
• 3/8 in. ID hose end and 16 mm male inverted flare end
• 18.5 in. length for application-specific fitment
• Precision-engineered replacement for select Honda and Isuzu models

Built for Return-Side Steering Service

Sunsong 3402018 is engineered as a replacement power steering return hose for vehicles that route fluid from the steering gear back to the reservoir. It is compatible with 1986-1991 Isuzu Trooper, 1988-1995 Isuzu Pickup, 1989-1994 Isuzu Amigo, 1991-1992 Isuzu Rodeo, 1993-1995 Isuzu Rodeo, and 1994-1997 Honda Passport applications, with fitment listed as from gear where specified. This part cross-references Gates 360820 and Dayco 80095 for the same application.

Common Problems This Part Addresses

• Leaking or cracked power steering return hose
• Fluid seepage at hose ends or flare connections
• Soft, swollen, or heat-aged hose material
• Corrosion-related failure on exposed steering line routing
• Noisy steering operation caused by low fluid level from hose leakage

Installation Notes and Tips

Verify the end connections before installation: one end uses a 3/8 in. ID hose connection and the other uses a 16 mm male inverted flare fitting. Confirm routing, length, and from-gear placement against the removed hose before final tightening. Inspect adjacent steering components, clamps, and sealing surfaces so the replacement line seats correctly and restores proper return flow.

Quality Assurance

This Sunsong return hose assembly is manufactured to exceed original equipment performance standards for return-side steering service. The steel tubing is zinc electroplated for added resistance to rust and corrosion from humidity, road salt, water, and grime, helping support long-term durability on Honda Passport and Isuzu Rodeo, Pickup, Amigo, and Trooper applications.