Parts list: № Number Qty Name Options 1 AT393274 1 Elec.Proportional Valve Pressure Reducing Valve, INCLUDES RE308232; SUB FOR WY21189 1 RE308232 1 Seal Kit 2 R308216 2 Cap Screw 3 AT453894 1 Hydr./Pilot Control Valve Hammer Pilot Valve, SUB FOR AT446488 Next page: ST826462 Boom Valve ST747991 Pilot Controller, Polycarbonate Hatch, LH ST746900 Main Control Valve ST844698 Pilot Controller, Steel Hatch, LH ST750927 Auxiliary Switching Valve ST888667 Auxiliary Pilot Control Valve ST844700 Pilot Controller, Steel Hatch, RH ST829314 Control Valve Support ST748023 Pilot Controller, Polycarbonate Hatch, RH ST747036 Main Control Valve Components