{HEAD ~ A rubber piston} 32 is attached in a known manner to a proximal end 34 of {TAIL ~ the shaft} 26, opposite the thrust plate 28 
{ HEAD ~ A rubber piston } 32 is attached in a known manner to a proximal end 34 of { TAIL ~ the shaft } 26 , opposite the thrust plate 28
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH