| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 21U-01-31500 | COUPLING ASS'Y | 10001- | |
| 2 | 01252-31240 | BOLT | 10001- | |
| 3 | 21U-01-31383 | COVER | 15872- | |
| 3 | \0\21U-01-31381 | COVER | 10001-15871 | |
| 4 | 01010-81020 | BOLT | 10001- | |
| 5 | 01643-31032 | WASHER | 10001- | |
| 6 | 04020-00820 | PIN,DOWEL | 10001- |