| Item | Part No. | Part Name | Qty | Serial No. |
| 20S-71-00061 | BLADE ASS'Y | 13025- | ||
| \0\20S-71-00060 | BLADE ASS'Y | 10001-13024 | ||
| 1 | \6\ | BLADE ASS'Y | 13025- | |
| \6\ | BLADE ASS'Y | 10001-13024 | ||
| 2 | 20S-71-21120 | EDGE,CUTTING (WELDED) | 10001- | |
| 3 | 07144-10304 | BUSHING | 10001- | |
| 4 | 07020-00675 | FITTING,GREASE | 10001- | |
| 5 | 07145-00035 | SEAL,DUST | 10001- | |
| 6 | 20R-70-11270 | SPACER¤ 1.0MM | 10001- | |
| 20S-71-11250 | SPACER¤ 2.3MM | 10001- | ||
| 7 | 20S-71-31221 | PIN | 10001- | |
| 8 | 01010-51225 | BOLT | 10001- | |
| 9 | 20S-70-31180 | SPACER | 10001- | |
| 10 | 201-70-23140 | SPACER¤ 1.0MM | 10001- | |
| 11 | 20S-71-31211 | PIN | 10001- | |
| 12 | 01010-51225 | BOLT | 10001- | |
| 13 | 20S-70-31190 | SPACER | 10001- | |
| 14 | 20S-71-31310 | COVER | 10001- | |
| 15 | 01010-51020 | BOLT | 10001- | |
| 16 | 01643-31032 | WASHER | 10001- |