Tugtar leath seafta an ghluaisteáin ar anseafta tiomáint, which connects the differential with the drive wheels. The seafta tiomáint 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.
Tá anseafta tiomáinttarchuireann an chumhacht ón difreálach go dtí na rothaí tiomána ar chlé agus ar dheis.