| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 6162-13-8112 | COVER,HEAD | 17220- | |
| 2 | 6162-13-8812 | GASKET (K1) | 17220- | |
| 3 | 6162-13-5510 | PLATE | 17220- | |
| 4 | 01010-31055 | BOLT | 17220- | |
| 5 | 01602-01030 | WASHER,SPRING | 17220- | |
| 6 | 01640-01016 | WASHER | 17220- | |
| 7 | 203-54-11170 | SPACER | 17220- | |
| 8 | 01010-31095 | BOLT | 17220- | |
| 9 | 6130-32-9170 | PLATE | 17220- | |
| 10 | 01011-31020 | BOLT | 17220- | |
| 11 | 01602-01030 | WASHER,SPRING | 17220- | |
| 12 | 01642-01016 | WASHER | 17220- | |
| 13 | 6162-13-8181 | PACKING (K1) | 17220- |