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: ST913658 Hydraulic Pilot Control Valves, Swing, Steel Hatch, LH ST918082 Main Control Valve Components ST913921 Pilot Controller, Swing, Steel Hatch, LH ST918090 Main Control Valve Components ST911904 Pilot Controller, Boom, RH ST960883 Control Valve Support ST911106 Hydraulic Pilot Control Valves, Boom, RH, Steel Hatch