| Item | Part No. | Part Name | Qty | Serial No. |
| | Steering Hydraulic Piping, Steering Pump Delivery Piping | | |
| | Steering Hydraulic Piping, Steering Demand Valve Piping (1/2) | | |
| | Steering Hydraulic Piping, Check Valve | | |
| | Steering Hydraulic Piping, Steering Demand Valve Piping (2/2) | | |
| | Steering Hydraulic Piping, Steering Cylinder Piping | | |
| | Steering Hydraulic Piping, Stop Valve | | |
| | Steering Hydraulic Piping, Stop Valve Piping | | |
| | Steering Hydraulic Piping, Pilot Piping | | |
| | Steering Hydraulic Piping, Return Piping | | |
| | Steering Hydraulic Piping, Steering Valve Related Parts | | |
