SZ943000772 Heavy Duty Steering Gear Box — Reinforced The Reinforced SZ943000772 steering gear box is the upgrade option for SHACMAN X3000 and F3000 trucks that work under constant heavy loads and rough site conditions. Reinforced internals and upgraded sealing extend service life and reduce downtime for busy fleets. Why Choose the Reinforced Version Strengthened internal components for higher steering torque capacity. Upgraded oil seals and bearings resist wear and leakage
