Parts list: № Number Qty Name Options 9 AT304671 1 Hyd Actuated Control Valve 20 19M7600 4 Screw M5 X 12 21 AT304672 1 Hyd Actuated Control Valve 22 R151090 1 Gasket 23 19M8541 6 Screw M6 X 50 24 T164365 2 O-Ring 26 T200765 1 O-Ring 27 AT310345 1 Linkage Next page: ST24983 Hydrostatic Pump Housing and Cylinder Block Assembly ST24982 Hydrostatic Pump Swash Plate and Side Cover Assembly ST24981 Hydrostatic Pump Internal Components ST24980 Hydrostatic Pump Components ST24979 Right Hydrostatic Charge Pump and Main Hydraulic Pump