The shock absorbers are mounted by {HEAD ~ brackets} on {TAIL ~ the fifth wheel hitch support frame} 
on
The shock absorbers are mounted by { HEAD ~ brackets } on { TAIL ~ the fifth wheel hitch support frame }
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL