WG2203100244 Low-speed Cone Hub Assembly is a core component of the auxiliary gearbox for Sinotruk Howo HX25712 gearbox, compatible with Howo A7, T5G, T7H and other models.

Forged from high-strength alloy, its cone surface and gear teeth are hardened by quenching, featuring outstanding wear resistance and impact resistance, and maintaining stable shape without deformation under heavy-load torque.

Adopting precision CNC machining with high coaxiality, it fits closely with the synchronizer ring, enabling smooth low gear switching without abnormal noise and reducing the risk of gear hitting.

Made to original factory standards with precise dimensions and good interchangeability, it runs stably and reliably under harsh mining conditions and effectively extends the service life of the gearbox.