Sunsong 3402897 Power Steering Return Line Hose Assembly Gear to Cooler

The Sunsong 3402897 is a Gear to Cooler Power Steering Return Line Hose Assembly precision engineered to exact OE form, fit, and function. Designed as a direct replacement for worn or leaking return line hoses, this pre-assembled unit simplifies installation and restores proper power steering fluid flow from the steering gear back to the cooler.

Sunsong is a trusted original equipment supplier to over 20 automobile and truck manufacturers worldwide, and this hose assembly reflects that same OE-grade manufacturing quality. The assembly arrives fully pre-assembled with all angles and clock positions precisely set, saving significant installation time compared to sourcing individual components.

Key Features:

• Gear to Cooler routing — 749mm (~29.5 in.) assembled length
• Multi-layer construction with CSM rubber hose body and PA reinforcement braiding
• High-grade electroplated steel fittings with zinc coating for corrosion resistance
• OE-matched 3mm-thick brackets, spot-welded to tubing for a secure, durable fit
• Rubber mounts attached to each bracket to eliminate vibration and protect against wear
• Rated to -40°F for reliable cold-weather performance
• Exceeds OE and SAE performance standards
• Includes all brackets, bushings, mounts, and sleeves — no reuse of worn hardware required
• All segments pre-assembled with precise angle and clock position settings

The Sunsong 3402897 is manufactured using a fully vertically integrated process — from rubber compounding to steel pipe fabrication, fitting production, and final assembly — ensuring consistent quality and performance. It is an ideal solution for restoring power steering system integrity with a reliable, installation-ready replacement.