Bull Pinion Shaft
CTPA-104657C1 Replacement Part to Fit:  Case/IH For Models: (1086, 1486, 3688, 6788 ALL W/O DIFF LOCK), (4386, 4586 ALL W/O DIFF LOCK, SN 1501->)  Price:  $225.40  Buyers Club Price:  $202.86