Parts list: № Number Qty Name Options 1 19M7600 4 Screw M5 X 12 2 T164365 3 O-Ring 3 T200765 1 O-Ring 4 R151090 1 Gasket Control 5 AT310345 1 Linkage 6 AT304672 1 Hyd Actuated Control Valve Electronic Displacement 7 19M8541 6 Screw M6 X 50 9 AT304671 1 Hyd Actuated Control Valve Pressure Pilot Next page: ST37979 Swashplate And Cylinder Block Assembly ST873207 Hydrostatic Track Drive Motor and Hardware ST163456 Tandem Pump ST873893 Hydrostatic Track Drive Motor End Cap Components ST164687 Hydrostatic Pump Components ST873894 Hydrostatic Track Drive Motor Control Components ST873892 Hydrostatic Track Drive Motor Components, Shaft and Sensors ST37978 Hydrostatic Pump Assembly ST37977 Hydrostatic Charge Housing