| Item | Part No. | Part Name | Qty | Serial No. |
| 723-57-18200 | CONTROL VALVE | H55051- | ||
| 1 | \6\ | BLOCK | H55051- | |
| 2 | \6\ | BLOCK | H55051- | |
| 3 | \6\ | BLOCK | H55051- | |
| 4 | \6\ | BLOCK | H55051- | |
| 5 | \6\ | BLOCK | H55051- | |
| 6 | 144-14-54610 | O-RING | H55051- | |
| 7 | 723-56-31720 | O-RING | H55051- | |
| 8 | 723-56-31730 | O-RING | H55051- | |
| 9 | 702-75-11520 | O-RING | H55051- | |
| 10 | 07000-12012 | O-RING | H55051- | |
| 11 | 07000-11008 | O-RING | H55051- |