| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 26A-70-13520 | DRUM,CUTTER | 1001-1025 | |
| 2 | 26A-70-13550 | BIT | 1001-@ | |
| 3 | 26A-70-11361 | SHAFT | 1001-@ | |
| 4 | 06000-32012 | BEARING | 1001-@ | |
| 5 | 07012-00095 | SEAL,OIL | 1001-@ | |
| 6 | 07043-00108 | PLUG | 1001-@ | |
| 7 | 01010-51235 | BOLT | 1001-@ | |
| 8 | 01643-31232 | WASHER | 1001-@ | |
| 9 | 06000-32012 | BEARING | 1001-@ | |
| 10 | 26A-70-11371 | SPROCKET | 1001-1025 | |
| 11 | 26A-70-00010 | SHIM ASS'Y | 1001-@ | |
| 11 | \6\ | SHIM, 0.1MM | 1001-@ | |
| 11 | \6\ | SHIM, 0.5MM | 1001-@ | |
| 11 | \6\ | SHIM, 1.0MM | 1001-@ | |
| 12 | 26A-70-11380 | PLATE | 1001-@ | |
| 13 | 01010-51260 | BOLT | 1001-@ | |
| 14 | 01643-31232 | WASHER | 1001-@ | |
| 15 | 26A-70-11121 | CHAIN | 1001-1025 | |
| 16 | 26A-70-11421 | SPROCKET | 1001-1025 | |
| 17 | 06002-06010 | BEARING | 1001-@ | |
| 18 | 01252-41240 | BOLT | 1001-@ | |
| 19 | 01643-31232 | WASHER | 1001-@ |