| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20K-25-31140 | CIRCLE ASS'Y,SWING | 20001- | |
| 2 | 205-25-71152 | SEAL | 20001- | |
| 3 | 01643-32260 | WASHER | 20001- | |
| 4 | 20Y-25-K1210 | BOLT | 20001- | |
| 5 | 20Y-25-K1230 | BOLT | 20001- | |
| 6 | 04020-01842 | PIN | 20001- | |
| 7 | 20Y-46-21520 | CAP | 20001- | |
| 8 | 07214-50813 | CONNECTOR | 20001- | |
| 9 | 20Y-25-K1110 | TUBE | 20001- | |
| 10 | 20Y-25-11270 | ELBOW | 20001- | |
| 11 | 08036-00814 | CLIP | 20001- | |
| 12 | 01010-81016 | BOLT | 20001- | |
| 13 | 01643-31032 | WASHER | 20001- | |
| 14 | 07020-00000 | FITTING | 20001- | |
| 15 | 205-25-71280 | NIPPLE | 20001- | |
| 16 | 07049-02430 | PLUG | 20001- | |
| 17 | 01643-32260 | WASHER | 20001- |