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: ST844698 Pilot Controller, Steel Hatch, LH ST844700 Pilot Controller, Steel Hatch, RH ST788636 Main Control Valve Components ST747991 Pilot Controller, Polycarbonate Hatch, LH ST787753 Main Control Valve ST788673 Main Control Valve Components ST786756 Boom Valve ST784853 Auxiliary Pilot Control Valve ST750927 Auxiliary Switching Valve ST748023 Pilot Controller, Polycarbonate Hatch, RH