Tie Rod End
CTPA-67453905 Replacement Part to Fit:  Zetor For Models: (3340, 4340, 5340, 6340, 7340 ALL 2 WD HYDROSTATIC), (5245, 5945, 6045, 6245, 6745, 6748, 6945, 7045, 7245, 7745 ALL 2 WD POWER ASSISTED) A- 4.00"; B- M18 X 1.5 RH THRD.  Price:  $36.95  Buyers Club Price:  $33.25