{HEAD ~ The driving axle} is rotatably mounted in the body and has a transmission shaft and {TAIL ~ a driving bevel gear} 
{ HEAD ~ The driving axle } is rotatably mounted in the body and has a transmission shaft and { TAIL ~ a driving bevel gear }
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH REL OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL