Description of Drive Shaft

The drive shaft of a car is a key component in the transmission system, used to transmit power, connect the gearbox (or transfer case) with the drive axle, and in four-wheel drive models, it is also responsible for connecting the front and rear drive axles.
Structural composition: It is mainly composed of universal joints (such as cross shaft type, constant velocity universal joints, etc.), telescopic sleeves (to adapt to changes in wheelbase), and shaft tubes. Some models are equipped with intermediate support bearings to reduce vibration.

The Core Function and Role of the Half Shaft

Power transmission
The torque output by the differential is transmitted to the driving wheels to drive the vehicle forward.
When the vehicle is turning, adjust the speed difference between the left and right wheels in coordination with the differential to ensure pure rolling of the wheels and reduce tire wear.

Product Picture