| Item | Part No. | Part Name | Qty | Serial No. |
| Anti-drop Valve, Boom Anti-drop Valve Piping | ||||
| Anti-drop Valve, Chassis Side Piping | ||||
| Anti-drop Valve, Boom Anti-drop Valve (1/2) | ||||
| Anti-drop Valve, Boom Anti-drop Valve (2/2) | ||||
| Anti-drop Valve, Boom Anti-drop Valve Mounting | ||||
| Anti-drop Valve, Arm Anti-drop Valve | ||||
| Anti-drop Valve, Arm Anti-drop Valve Mounting | ||||
| Anti-drop Valve, Arm Anti-drop Valve Piping |