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: ST828151 Hydraulic Lines, Bucket ST828436 Auxiliary Hammer Hydraulic Lines, Boom (1 of 2) ST976235 Auxiliary Hydraulic Lines Kit, Boom (2 of 2) ST1005470 Auxiliary Hydraulic Lines Kit, Boom (1 of 2) ST828518 Auxiliary Hammer Hydraulic Lines, Boom (2 of 2) ST828604 Boom Cylinder Hoses ST791615 Boom Auxiliary Hydraulic Lines - Continued (For China) ST1026327 Controlled Load Lowering Device, Valve Components ST828600 Boom Cylinder Oil Lines ST827969 Boom Auxiliary Hydraulic Lines - Continued