| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 23B-70-52152 | GEAR | 4001- | |
| 2 | 23B-70-52381 | GEAR | 4001- | |
| 3 | 23B-70-52370 | SHAFT | 4001- | |
| 4 | 23E-70-35140 | PLATE | 4001- | |
| 5 | 23E-70-35150 | CASE | 4001- | |
| 6 | 01010-81030 | BOLT | 4001- | |
| 7 | 01643-31032 | WASHER | 4001- | |
| 8 | 23E-70-35160 | SPRING | 4001- | |
| 9 | 234-71-13350 | PLATE | 4001- | |
| 10 | 01010-80820 | BOLT | 4001- | |
| 11 | 01643-30823 | WASHER | 4001- | |
| 12 | 23B-70-52220 | PLATE | 4001- | |
| 13 | 04020-01024 | PIN,DOWEL | 4001- | |
| 14 | 235-70-15850 | HOLDER | 4001- | |
| 15 | 235-70-15870 | SHIM¤ 0.5MM | 4001- | |
| 235-70-15860 | SHIM¤ 1.0MM | 4001- | ||
| 235-70-15880 | SHIM¤ 0.2MM | 4001- | ||
| 16 | 01010-81235 | BOLT | 4001- | |
| 17 | 04081-05512 | LOCK | 4001- | |
| 18 | 01252-41035 | BOLT | 4001- | |
| 19 | 01643-31032 | WASHER | 4001- | |
| 20 | 23B-70-16240 | O-RING | 4001- | |
| 21 | 234-71-13443 | PIN | 4001- | |
| 22 | 23B-62-31100 | MOTOR ASS'Y,CIRCLE REVOLUTION | 4001- | |
| 23 | 232-71-13151 | PIN | 4001- | |
| 24 | 01010-82465 | BOLT | 4001- | |
| 25 | 01643-32460 | WASHER | 4001- | |
| 26 | 01010-82470 | BOLT | 4001- |