| Item | Part No. | Part Name | Qty | Serial No. |
| 21N-60-31190 | VALVE ASS'Y | 10001- | ||
| 1 | \6\ | BODY | 10001- | |
| 2 | \6\ | SPOOL | 10001- | |
| 3 | UC1100477799 | SPRING | 10001- | |
| 4 | UC1100478133 | SPACER | 10001- | |
| 5 | UC1180790006 | PLUG | 10001- | |
| 6 | UC1100462679 | NIPPLE | 10001- | |
| 7 | \6\ | PLATE, NAME | 10001- | |
| 8 | 07000-12018 | O-RING | 10001- | |
| 9 | 07000-12014 | O-RING | 10001- |