| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 6136-11-8151 | COVER,HEAD | 77381- | |
| 2 | 6136-11-8814 | O-RING (K1) | 77381- | |
| 3 | 6136-11-8120 | NUT | 55458- | |
| 4 | 6136-11-8130 | WASHER | 55458- | |
| 5 | 6136-11-8142 | PACKING (K1) | 55458- | |
| 6 | 6150-21-6750 | BREATHER | 77381- | |
| 7 | 6114-21-5190 | O-RING (K1) | 77381- | |
| 8 | 6136-11-8851 | HOSE | 55458- | |
| 9 | 07280-02523 | CLAMP | 55458- | |
| 10 | 6600-01-5950 | CLIP | 55458- |