| Item | Part No. | Part Name | Qty | Serial No. |
| 154-54-78491 | Frame | 12256- | ||
| 1 | Frame | 12256- | ||
| 2 | 154-54-75350 | Seal | 12256- | |
| 3 | 154-54-75360 | Seal | 12256- | |
| 4 | 154-54-75370 | Seal | 12256- | |
| 5 | 154-54-75390 | Seal | 12256- | |
| 6 | 07049-01215 | Plug | 12256- | |
| 7 | 07049-01215 | Plug | 12256- | |
| 8 | 14X-54-25190 | Plate | 12256- | |
| 9 | 01010-81230 | Bolt | 12256- | |
| 10 | 01643-31232 | Washer | 12256- | |
| 11 | 154-54-73211 | Plate | 12256- | |
| 12 | 8A31-54-1110 | Cushion | 12256- | |
| 13 | 01010-81240 | Bolt | 12256- | |
| 14 | 01643-31232 | Washer | 12256- | |
| 15 | 154-54-73211 | Plate | 12256- | |
| 16 | 8A31-54-1110 | Cushion | 12256- | |
| 17 | 01010-81240 | Bolt | 12256- | |
| 18 | 01643-31232 | Washer | 12256- | |
| 19 | 154-54-73130 | Bolt | 12256- | |
| 20 | 01643-32060 | Washer | 12256- |