| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 201-910-5110 | BLADE | 20501- | |
| 2 | 20S-71-12230 | EDGE,CUTTING | 20501- | |
| 3 | 201-910-5120 | EDGE,CUTTING | 20501- | |
| 4 | 02090-10845 | BOLT | 20501- | |
| 5 | 01643-31445 | WASHER | 20501- | |
| 6 | 02290-10813 | NUT | 20501- | |
| 7 | 07144-10506 | BUSHING | 20501- | |
| 8 | 07145-00055 | SEAL,DUST | 20501- | |
| 9 | 07020-00675 | FITTING,GREASE | 20501- | |
| 10 | 201-610-5130 | SHAFT | 20501- | |
| 11 | 201-70-21210 | PLATE | 20501- | |
| 12 | 01010-51230 | BOLT | 20501- | |
| 13 | 01602-21236 | WASHER,SPRING | 20501- | |
| 14 | 20S-71-11230 | SHIM¤ 1.0MM | 20501- | |
| 20S-71-11240 | SPACER¤ 2.3MM | 20501- | ||
| 15 | 201-910-5130 | SHAFT | 20501- | |
| 16 | 201-70-21210 | PLATE | 20501- | |
| 17 | 01010-51230 | BOLT | 20501- | |
| 18 | 01602-21236 | WASHER,SPRING | 20501- | |
| 19 | 20S-71-11230 | SHIM¤ 1.0MM | 20501- |