WG2210040093 Spindle is precision forged from high-purity alloy steel, and subjected to deep carburizing, quenching and tempering treatment as a whole, featuring dense structure and excellent toughness.

It is formed by high-precision CNC machining, with precise meshing of spline tooth surfaces, small coaxiality error, stable and quiet transmission operation without jitter.

It is impact-resistant, wear-resistant, not easy to deform or fracture, and has strong torque carrying capacity, suitable for multiple heavy-duty truck gearbox models.

With original factory process standards, it has strong compatibility without modification, simple installation and adaptation, stable and durable in long-term working conditions, greatly reducing the frequency of later maintenance and replacement.