The invention provides high pressure hydraulic fluid through {HEAD ~ unique use} of {TAIL ~ the timing and ring gears} necessary in such mechanisms 
of
The invention provides high pressure hydraulic fluid through { HEAD ~ unique use } of { TAIL ~ the timing and ring gears } necessary in such mechanisms
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH