The aim of the first part of the bachelor`s thesis is creating an examination of basic types of the differential. The beginning of the work is devoted to the division of permanent transmission. The following chapter deals with the differential system and describes basic qualities of the differentials. The actual body of the first part is a description of individual types of differentials. The second part of the bachelor`s thesis focuses on storing of the differential pinion. The storing in this part is divided according to the gear of the transmission. The constructional examples from practice for the individual types are given. The end of the chapter contains an evaluation and advice for the construction of storing of the differential pini...