The invention relates to a separation body holder (1) for submerged granulators, with a multiplicity of radially extending arms (2), which in each case display an indentation for receiving and holding a separation body (4). The separation body is exchangeably fastened in the indentation by means of screws or the like, and the separation body holding is arranged on a drive shaft (7). The separation body holding, with its separation bodies, works together with a cut-off head, and the separation bodies are formed as rectangular impact slats. The bottom surface of each indentation runs substantially parallel to the axis of the drive shaft (7).