DAM Bully

This product is the Differential and Reduction Assembly for DAM Bully (Dongfeng Xiaowang), a core power transmission component produced by Hebei Hengsheng Auto Parts Co., Ltd. Its key details and functional characteristics are as follows:

Applicable Model

It is tailored for the DAM Bully (Dongfeng Xiaowang, a light commercial vehicle), matching the vehicle’s rear axle system to support its urban logistics and light cargo transport needs.

Core Parameters

Final Drive Gear Ratio: 7:41 / 7:43 (two optional ratios: 7:41 balances transmission efficiency and torque for general road conditions, while 7:43 enhances torque output to adapt to load-carrying scenarios)

Half Shaft Gear Tooth Count: 19 (ensures precise meshing with associated components, enabling stable power distribution between left and right wheels during driving)

Functional Role

The final drive (corresponding to the "basin angle gear") reduces the engine’s output speed, amplifies torque, and adjusts the direction of power transmission to drive the wheels.

The differential (equipped with the 19-tooth half shaft gear) resolves the speed difference between left and right wheels when turning, maintaining smooth and stable vehicle handling.

Application Scenarios

As a key part of the DAM Bully’s rear axle, it is suitable for urban distribution, short-distance cargo transport, and daily operational use, providing reliable power transmission and durable performance for the vehicle.