Generally the shock absorbing {HEAD ~ member} has {TAIL ~ a toroidal portion} surrounding the bushing, but the entire shape of the resilient member need not be toroidal 
has
Generally the shock absorbing { HEAD ~ member } has { TAIL ~ a toroidal portion } surrounding the bushing , but the entire shape of the resilient member need not be toroidal
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH