Howo Truck Gearbox Parts- WG2210100005 Inner Gear Ring

Description

WG2210100005 inner gear ring is a core gear part of the planetary reduction assembly for Sinotruk heavy truck gearbox auxiliary box. As the internal ring gear of the planetary transmission set, it cooperates with planetary gears, planet carrier and sun gear to realize speed reduction and torque increase of the heavy-duty gearbox. The product is forged from high-quality alloy steel and adopts precision gear hobbing, grinding and carburizing quenching heat treatment process. The tooth surface features high hardness, good wear resistance and strong contact fatigue resistance, capable of enduring heavy torque and periodic impact loads generated during heavy load climbing, frequent shifting and complex road conditions. Each inner gear ring undergoes strict dimensional inspection, tooth profile detection and hardness test before shipment, ensuring accurate and stable gear meshing, avoiding abnormal transmission noise, tooth surface pitting, tooth breakage and premature wear. When the original inner gear ring suffers wear or cracking, this component can be directly replaced. We maintain sufficient inventory and stable bulk supply for repair workshops, fleet operators, auto spare parts dealers and global cross-border export customers.