| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 21D-27-11120 | SPROCKET | 21D5220001- | |
| 2 | 01252-41640 | SCREW | 21D5220001- | |
| 3 | 21D-09-73730 | SPRING WASHER | 21D5220001- | |
| 4 | 21D-60-15010 | FINAL DRIVE, ASSY. | 21D5220001- | |
| 5 | 01010-51450 | BOLT | 21D5220001- | |
| 6 | 01643-31445 | SPRING WASHER | 21D5220001- |