| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 21M-25-11100 | SWING CIRCLE ASSEMBLY | K50001- | |
| 2 | 21M-25-11150 | SEAL | K50001- | |
| 3 | 205-25-71280 | NIPPLE | K50001- | |
| 4 | 21M-25-11170 | BOLT | K50141- | |
| (\2\21M-25-K1110) | BOLT | K50001-K50140 | ||
| 5 | 01643-32780 | WASHER | K50001- | |
| 6 | 04020-01842 | PIN | K50001- | |
| 7 | 21M-25-11210 | TUBE | K50001- | |
| 8 | 20Y-25-11270 | ELBOW | K50001- | |
| 9 | 07020-00000 | FITTING | K50001- | |
| 10 | 07214-50813 | CONNECTOR | K50001- | |
| 11 | 08036-00814 | CLIP | K50001- | |
| 12 | 01010-81020 | BOLT | K50001- | |
| 13 | 01643-31032 | WASHER | K50001- | |
| 14 | 01011-83090 | BOLT | K50141- | |
| (\2\01011-B3090) | BOLT | K50001-K50140 | ||
| 15 | 01643-33080 | WASHER | K50001- |