| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | | Hydraulic Piping, Inner Parts (1/2) (#7590-7929) | | |
| 2 | | Hydraulic Piping, Inner Parts (1/2) (#7930-) | | |
| 3 | | Hydraulic Piping, Mounting (1/2) | | |
| 4 | | Hydraulic Piping, Inner Parts (2/2) (#7590-7929) | | |
| 5 | | Hydraulic Piping, Inner Parts (2/2) (#7930-) | | |
| 6 | | Hydraulic Piping, Mounting (2/2) | | |
| 7 | | Hydraulic Piping, Relief Valve | | |
| 8 | | Hydraulic Piping, Connecting Parts | | |
| 9 | | Hydraulic Piping, Demand Valve to Steering Valve (1/2) | | |
| 10 | | Hydraulic Piping, Demand Valve to Steering Valve (2/2) | | |
| 11 | | Hydraulic Piping, Hoist Cylinder Piping | | |
