Drive ID Shaft, Hydraulic Pump
CTPA-70253833 Replacement Part to Fit:  Allis-Chalmers "For Models: 190 GAS SN26855>, DIESEL SN26857>, (190XT, 190XT III ALL DIESEL SN26612>), 200, 210, 220"  Price:  $124.32  Buyers Club Price:  $111.89