| Item | Part No. | Part Name | Qty | Serial No. |
| 233-60-00033 | VALVE ASS'Y,BLADE LIFT | 4001-4157 | ||
| 232-60-00224 | BODY ASS'Y | 4001-@ | ||
| 1 | \6\ | BODY | 4001-@ | |
| 2 | \6\ | VALVE | 4001-@ | |
| 233-60-00060 | VALVE ASS'Y | 4001-4157 | ||
| 3 | \6\ | SLEEVE | 4001-@ | |
| 4 | \6\ | VALVE | 4001-4157 | |
| 5 | 07000-12021 | O-RING | 4001-@ | |
| 6 | 07001-02021 | RING | 4001-@ | |
| 7 | 234-60-16340 | PLUG | 4001-@ | |
| 8 | 07002-13034 | O-RING | 4001-@ | |
| 9 | 234-60-16350 | SPRING | 4001-@ | |
| 10 | 232-60-16440 | PLUG | 4001-@ | |
| 11 | 232-60-16450 | NUT | 4001-@ | |
| 12 | 233-60-14981 | BOLT | 4001-@ | |
| 13 | 01602-00825 | WASHER | 4001-@ | |
| 1 | 232-60-00233 | VALVE ASS'Y,LEANING | 4001-4157 | |
| 1 | 232-60-00224 | BODY ASS'Y | 4001-@ | |
| 1 | \6\ | BODY | 4001-@ | |
| 2 | \6\ | VALVE | 4001-@ | |
| 3 | 232-06-00250 | VALVE ASS'Y | 4001-4157 | |
| 3 | \6\ | SLEEVE | 4001-@ | |
| 4 | \6\ | VALVE | 4001-4157 | |
| 5 | 07000-12021 | O-RING | 4001-@ | |
| 6 | 07001-02021 | RING | 4001-@ | |
| 7 | 234-60-16340 | PLUG | 4001-@ | |
| 8 | 07002-13034 | O-RING | 4001-@ | |
| 9 | 234-60-16350 | SPRING | 4001-@ | |
| 10 | 232-60-16440 | PLUG | 4001-@ | |
| 11 | 232-60-16450 | NUT | 4001-@ | |
| 12 | 233-60-14981 | BOLT | 4001-@ | |
| 13 | 01602-00825 | WASHER | 4001-@ |