Parts list: № Number Qty Name Options 1 AH218798 1 Control Valve 2 R27218 1 Fitting Plug 3 R31674 1 O-Ring 4 R45182 1 Compression Spring 5 AU40993 1 Fitting 6 R51031 2 Fitting 7 AT147011 1 Solenoid 8 AT190404 1 Solenoid Hydraulic Valve 9 AH84695 1 Fitting 10 R26448 1 O-Ring 11 R28782 2 O-Ring Next page: ST863170 Powered Rear Wheel Motor Valve, C Frame and Pivot ST852636 Hydrostatic Drive Hoses, Open Center Hydraulic System, 2WD ST858839 Hydrostatic Drive Hoses, 2WD ST857856 Header Lift Control Valve W/ Contour-Master™, Heavy Duty ST854200 Steering Hoses, W/ AutoTrac™ ST860879 Hydraulic Hoses, Steering, ProDrive™, W/O 5 Speed (140238 - ) ST937721 Primary Valve Stack Fitting W/O Grain Tank Doors ( - 120101) ST938055 Push Button Shift Transmission Hoses and Fittings, W/ Contour-Master™ (120102 - ) ST937722 Valve Stack Rearward Oriented Tee Fitting W/ Grain Tank Doors (120102 - ) ST855887 Hydrostatic Drive Hose Clamps, 2WD