The radially inner side of {HEAD ~ the turbine hub} 42 has {TAIL ~ a turbine toothing} 44 which engages in a shaft toothing 46 of a driven shaft 48 
The radially inner side of { HEAD ~ the turbine hub } 42 has { TAIL ~ a turbine toothing } 44 which engages in a shaft toothing 46 of a driven shaft 48
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH