Parts list: № Number Qty Name Options 1 MIA881599 1 Gear Kit 2 40M7080 1 Snap Ring 3 MIU801659 1 Gear Z = 39 Next page: ST1040196 Motor Case Unit, Hydrostatic Transmission ST746844 Control, Hydrostatic Transmission ST747563 PTO Drive Shaft Kit, AutoConnect™ ST1040202 Hydrostatic Transmission ST1040201 Knuckle Joint, RH ST746980 Input Gear