The utility model relates to a transfer case, transfer case has differential mechanism (8) with the coaxial setting of drive shaft (1), through this differential mechanism can drive with first driven shaft (11) of the coaxial setting of drive shaft (1) and with drive shaft (1) at a distance of second driven shaft (14) that set up, transfer case still has through the supplementary actuating mechanism of the full -time driven of cylindrical gearing mechanism (2).