Parts list: № Number Qty Name Options 1 AT497655 1 Hyd Actuated Control Valve Controlled Load Lowering Device, INCLUDES AT511591 1 AT511591 1 Seal Kit 2 AT511592 1 Plug Kit 3 T78313 1 O-Ring 4 AT511593 1 Plug Kit Next page: ST979387 Main Control Valve Components (2 of 3) ST979398 Main Control Valve Components (3 of 3) ST750927 Auxiliary Switching Valve ST979390 Main Control Valve Components (1/3) ST911905 Pilot Controller, Swing, LH, Polycarbonate Hatch ST979908 Main Control Valve ST1009412 Auxiliary Hydraulic Lines, Chassis, Low Flow Merge (2 of 2) ST979781 Pilot Controller, Boom, Polycarbonate Hatch, RH ST911904 Pilot Controller, Boom, RH ST913921 Pilot Controller, Swing, Steel Hatch, LH