| Item | Part No. | Part Name | Qty | Serial No. |
| 20N-71-00200 | BLADE ASS'Y | 4501- | ||
| 1 | \6\ | BLADE | 4501- | |
| 2 | 07144-10304 | BUSHING | 4501- | |
| 3 | 07145-00035 | SEAL,DUST | 4501- | |
| 4 | 07020-00675 | FITTING,GREASE | 4501- | |
| 5 | 20N-71-21120 | PIN | 4501- | |
| 6 | 01010-31025 | BOLT | 4501- | |
| 7 | 01643-01032 | WASHER | 4501- |