Parts list: № Number Qty Name Options 1 19H3977 2 Socket Head Screw 0.164" X 1-1/4" 2 24H1943 2 Washer 3/16" X 3/8" X 0.040" 3 [] 1 4 R73599 1 O-Ring 5 AH222833 1 Sensor Kit Swash Plate 6 R104701 3 Elec. Connector Terminal Next page: ST840505 Hydraulic Pump, W/O Automatic Feed Rate System ST840551 Hydrostatic Drive Displacement Control Valve ST840596 ProDrive™ Wet Clutch Pressure Relief Valve Hose and Fittings ST845303 Oil Cooler Hoses ST893409 Hydrostatic Drive Charge Pump ST840482 Hydraulic Pump Components (2 of 3) ST840472 Hydraulic Pump W/ Automatic Feed Rate System ST839657 Main Engine Gearcase Cooling Hydraulic Hose ST839497 Hydraulic Reservoir, 38.9 L ( 10.28 U.S. gal. ) ST839480 Main Hydraulic Pump, ProDrive™