| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 6150-11-8111 | COVER,HEAD, NO.1,2,3,4,6 | 13137- | |
| 2 | 6150-11-8810 | GASKET (K1) | 13137- | |
| 3 | 6150-81-9370 | BOLT | 21389- | |
| 3 | \0\6150-81-9170 | BOLT | 13137-21388 | |
| 4 | 01640-21016 | WASHER | 13137- | |
| 5 | 6150-11-8820 | RUBBER (K1) | 13137- | |
| 5 | 6151-11-8820 | RUBBER,(B) | 26689- | |
| 6 | 6150-11-8151 | COVER,HEAD, NO.5 | 13137- | |
| 7 | 6150-21-6520 | TUBE | 13137- | |
| 8 | 07025-00050 | CAP | 13137- | |
| 8 | 07025-10050 | CAP,(B) | 26689- |