Abstract: The invention concerns a transfer case having an input shaft and two output shafts. The transfer case comprises a planetary gear set operatively connected between the input shaft and the two output shafts. With a manipulation of a single shift lever operatively connected to a slide member, the transfer case can be shifted into one of the following three conditions, first condition in which input rotation speed on the input shaft is transmitted to both output shafts at a reduced rotation speed without any differential action between these output shafts; second condition in which the same rotation speed as that on the input shaft is transmitted to both output shafts without any differential action; and third condition in which the same rotation speed as that on the input shaft is transmitted to both output shafts with a differential action between the output shafts.