| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20M-25-81201 | CIRCLE,SWING | 10001- | |
| 1 | 22J-25-25110 | SEAL,UPPER | 10001- | |
| 1 | 22J-25-25120 | SEAL,LOWER | 10001- | |
| 2 | 01010-81050 | BOLT | 12011- | |
| 2 | 01010-81050 | BOLT | 10001-12010 | |
| 2A | 01010-81050 | BOLT | 12011- | |
| 3 | 01643-31032 | WASHER | 10001- | |
| 4 | 04020-01228 | PIN,DOWEL | 10001- |