| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | | Emergency Steering Piping, Block (#70883-72143) | | |
| 2 | | Emergency Steering Piping, Block (#72144-) | | |
| 3 | | Emergency Steering Piping, Inner Parts, Steering Valve (1/5) (#70883-71522) | | |
| 4 | | Emergency Steering Piping, Inner Parts, Steering Valve (1/5) (#71523-) | | |
| 5 | | Emergency Steering Piping, Inner Parts, Steering Valve (2/5) | | |
| 6 | | Emergency Steering Piping, Inner Parts, Steering Valve (3/5) | | |
| 7 | | Emergency Steering Piping, Inner Parts, Steering Valve (4/5) | | |
| 8 | | Emergency Steering Piping, Inner Parts, Steering Valve (5/5) | | |
| 9 | | Emergency Steering Piping, Piping (#70833-72143) | | |
| 10 | | Emergency Steering Piping, Piping (#72144-) | | |
| 11 | | Emergency Steering Piping, Relief Valve | | |
