| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | (20C-60-26800) | SWING MOTOR ASS'Y,(SEE FIG.Y1650-01A0B) | 5553- | |
| (20C-60-26501) | SWING MOTOR ASS'Y,(SEE FIG.Y1650-01A0A) | 5000-5552 | ||
| (20C-60-26100) | SWING MOTOR ASS'Y,(SEE FIG.Y1650-01A0) | 3001-4999 | ||
| 2 | 20C-25-21610 | PIN | 5000- | |
| 20M-26-31150 | PIN | 3001-4999 | ||
| 3 | 01010-51235 | BOLT | 3001- | |
| 4 | 01643-31232 | WASHER | 3001- | |
| 5 | 20C-62-12820 | NIPPLE | 3001- | |
| 6 | 07000-12014 | O-RING | 3001- | |
| 7 | 21P-62-11590 | ELBOW | 3001- | |
| 8 | 07000-12011 | O-RING | 3001- |