| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 21K-25-21110 | CIRCLE,SWING | 3001- | |
| 1A | 21K-25-11110 | SEAL,INNER | 3001- | |
| 1B | 21K-25-11120 | SEAL,OUTER | 3001- | |
| 2 | 07020-00000 | FITTING,GREASE | 3001- | |
| 3 | 21K-09-11130 | BOLT | 3001- | |
| 4 | 04020-01842 | PIN,DOWEL | 3001- |
| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 21K-25-21110 | CIRCLE,SWING | 3001- | |
| 1A | 21K-25-11110 | SEAL,INNER | 3001- | |
| 1B | 21K-25-11120 | SEAL,OUTER | 3001- | |
| 2 | 07020-00000 | FITTING,GREASE | 3001- | |
| 3 | 21K-09-11130 | BOLT | 3001- | |
| 4 | 04020-01842 | PIN,DOWEL | 3001- |