| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 124-72-61501 | BLADE ASS'Y | 50300- | |
| 2 | 124-72-61240 | BRACKET (WELDED) | 50300- | |
| 3 | 124-72-51143 | BRACKET (WELDED) | 50300- | |
| 4 | 124-72-51132 | BRACKET (WELDED) | 50300- | |
| 5 | 12F-70-31251 | EDGE | 50001- | |
| 6 | 11G-71-31170 | BIT | 50001- | |
| 7 | 02090-11055 | BOLT | 50001- | |
| 8 | 02290-11016 | NUT | 50001- | |
| 9 | 124-72-61360 | BEARING | 50300- | |
| 10 | 01010-81260 | BOLT | 50300- | |
| 11 | 01643-31232 | WASHER | 50300- | |
| 12 | 124-72-61370 | CAP | 50300- | |
| 13 | 124-72-61470 | CAP | 50300- | |
| 14 | 01011-82020 | BOLT | 50300- | |
| 15 | 01643-32060 | WASHER | 50300- | |
| 16 | 124-72-61382 | SHIM | 50300- | |
| 16 | 124-72-61392 | SHIM | 50300- | |
| 17 | 124-72-61480 | COVER | 50300- | |
| 18 | 01010-81230 | BOLT | 50001- | |
| 19 | 01643-31232 | WASHER | 50001- | |
| 20 | 124-72-51490 | PLATE | 50001- | |
| 21 | 01010-81635 | BOLT | 50001- | |
| 22 | 01643-31645 | WASHER | 50001- | |
| 23 | 09601-60000 | PLATE, NAME | 50001- | |
| 24 | 04418-13060 | SCREW | 50001- |