Setengah poros mobil juga disebutbatang penggerak, which connects the differential with the drive wheels. The batang penggerak is the shaft that transmits torque between the gearbox reducer and the drive wheels. There is a universal joint (U/JOINT) at the inner and outer ends of the shaft, which is connected to the reducer gear and the inner ring of the hub bearing through the spline on the universal joint.
NSbatang penggerakmentransmisikan daya dari diferensial ke roda penggerak kiri dan kanan.