As stated earlier the Unimog uses torque tubes instead of drive shafts to connect the transfer case to the axles.  As my LT's transfer case is offset from the inputs to the differentials as well as positioned fore and after in a different location, the use of the original torque tubes is not possible and a pinion conversion must be used.  This is acomplished by cutting down the torque tube, installing a bearing and oil seal at the end and then machining up a drive shaft flange.

Unimog axle pinion conversion

Originally I hired Coast Powertrain in Prince George BC to make some fancy and unfortunately expensive drive shafts.  The front turned out OK because it is the longest of the pair, but the rear turned out to be a complete failure because the over all length was too short and the angles were too sharp and it was vibration city.  Even though they said they would stand behind their work Coast Powertrain basically told me "too bad so sad" - bastards!