Precision Rebuilding Backed by Real Testing
The TRW THP60054 Power Steering Gearbox is a multi-fit heavy-duty steering unit designed for Freightliner, Kenworth, and Peterbilt applications. Every unit that arrives at Turbo Kings is restored and tested to meet or exceed TRW’s original manufacturing standards.
Our technicians disassemble, clean, and inspect each gearbox, replacing all wear components with premium-grade seals and bearings. The rebuilt gearbox is then bench-tested at 5 GPM and 2000 PSI, confirming hydraulic balance, pressure retention, and zero leakage.
Every gearbox we certify has been physically tested — never assumed.
What Makes Turbo Kings Gearboxes Different
TRW Certified Testing – Each unit validated under full hydraulic load at 2000 PSI.
Pre-Lubricated and Sealed – Ready for direct installation.
Precision-Machined Housings – Ensures perfect steering feel and torque transfer.
OEM-Spec Parts Only – 100% TRW-grade internal components.
Certified Technician Rebuilds – Every unit personally signed off.
Comprehensive Warranty – 12 months, unlimited mileage.
Applications
Compatible with:
Freightliner Cascadia / Columbia
Kenworth T680, T800
Peterbilt 579, 587
Other models equipped with TRW THP60054 steering systems.
When you need a TRW THP60054 Power Steering Gearbox rebuild, Turbo Kings delivers unmatched precision, testing, and warranty support.
Trust Turbo Kings — We Don’t Just Rebuild, We Reign.
