| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | (20N-63-02350) | CYLINDER ASS'Y,(SEE FIG.Y1621-01A0) | 4601- | |
| (20C-63-02150) | CYLINDER ASS'Y,(SEE FIG.Y1621-01A0) | 3001-4600 | ||
| 2 | 20C-71-21310 | COVER | 3001- | |
| 3 | 01435-01016 | BOLT | 3001- | |
| 4 | 20N-70-44590 | PIN | 3001- | |
| 5 | 01010-51020 | BOLT | 3001- | |
| 6 | 01643-31032 | WASHER | 3001- |