Howo Truck Gearbox Parts- WG2203100007 Ring

Description

WG2203100007 gearbox ring is a critical gear component of the auxiliary box planetary reduction mechanism for Sinotruk heavy-duty truck gearbox. It is the fixed inner ring gear of the planetary gear set, working together with planetary gears and planet carrier to realize speed reduction and torque amplification of the transmission system. Manufactured from high-quality alloy steel and processed by precision hobbing, quenching and tempering heat treatment, the ring gear has high tooth surface hardness, excellent wear resistance and contact fatigue resistance. It can withstand continuous heavy torque and impact loads generated during heavy truck climbing, overload and frequent shifting. Each ring undergoes strict tooth profile inspection, dimensional tolerance detection and hardness testing before delivery, to ensure smooth meshing with planetary gears and avoid abnormal noise, tooth breakage or premature wear. It can be directly replaced when the original ring is worn, cracked or damaged. We maintain sufficient inventory and stable bulk supply for repair workshops, fleet operators, auto spare parts dealers and global cross-border export customers.