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: ST844700 Pilot Controller, Steel Hatch, RH ST788522 Control Valve Support ST788667 Main Control Valve Components ST750927 Auxiliary Switching Valve ST888667 Auxiliary Pilot Control Valve ST787752 Main Control Valve ST844698 Pilot Controller, Steel Hatch, LH ST788680 Main Control Valve Components ST788641 Main Control Valve Components ST786692 Boom Valve