The bushings receive pivot pins terminal to {HEAD ~ a cross beam} mounting {TAIL ~ the couple assembly} of the hitch 
The bushings receive pivot pins terminal to { HEAD ~ a cross beam } mounting { TAIL ~ the couple assembly } of the hitch
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH