The Great Wall Haval

This product is the Differential and Reduction Assembly for The Great Wall Haval, 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 customized for The Great Wall Haval (a light vehicle model), adapting to the vehicle’s rear axle power system to meet its driving performance demands.

Core Parameters

Final Drive Gear Ratio: 10:39 / 9:38 (two optional ratios: 10:39 enhances torque output for load-carrying or off-road scenarios, while 9:38 optimizes transmission efficiency for daily urban driving)

Half Shaft Gear Tooth Count: 30 (ensures precise meshing with related components, enabling stable power distribution between left and right wheels during vehicle operation)

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 30-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 Great Wall Haval’s rear axle, it is suitable for urban commuting, light off-road driving, and light cargo transport, providing reliable power transmission and durable performance for the vehicle.