This is a car chassis parts, what is the name of the parts, what role?
This is the axle, while connecting the wheel hub while connecting the differential.
This is the drive shaft of the car, used to drive the important parts of the vehicle
The driver shaft (CVJ, CV joint, constant velocity joint) is the shaft connecting the drive to the drive wheel. The half shaft is the shaft that transmits the torque between the gearbox reducer and the drive wheel. The inner and outer ends have a universal joint (U / JOINT) connected to the reducer gear and the hub bearing inner ring through the splines on the universal joint