| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20R-71-32110 | BLADE | 18001- | |
| 2 | 07020-00675 | FITTING | 18001- | |
| 3 | 07144-10304 | BUSHING | 18001- | |
| 4 | 07145-00035 | SEAL | 18001- | |
| 5 | 20S-71-12220 | EDGE,CUTTING | 18001- | |
| 6 | 20S-71-12230 | EDGE,CUTTING | 18001- | |
| 7 | 02090-10845 | BOLT | 18001- | |
| 8 | 02290-10813 | NUT | 18001- | |
| 9 | 01643-31445 | WASHER | 18001- |