| Item | Part No. | Part Name | Qty | Serial No. |
| 419-18-41201 | Motor | B20001- | ||
| UC4020725866 | Rotary Group | B20001- | ||
| 1 | Shaft | B20001- | ||
| 2 | Shim | B20001- | ||
| 3 | Plate, 3.15mm, Back-Up | B20001- | ||
| 3 | Plate, 3.2mm, Back-Up | B20001- | ||
| 3 | Plate, 3.25mm, Back-Up | B20001- | ||
| 3 | Plate, 3.3mm, Back-Up | B20001- | ||
| 3 | Plate, 3.35mm, Back-Up | B20001- | ||
| 3 | Plate, 3.4mm, Back-Up | B20001- | ||
| 3 | Plate, 3.45mm, Back-Up | B20001- | ||
| 3 | Plate, 3.5mm, Back-Up | B20001- | ||
| 4 | Washer | B20001- | ||
| 5 | Bearing | B20001- | ||
| 6 | Bearing | B20001- |