| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 12Y-06-28561 | Cover | 40001- | |
| 2 | 12Y-06-28571 | Sheet | 40001- | |
| 3 | 12Y-06-28641 | Sheet | 40001- | |
| 4 | 12Y-06-28581 | Cover | 40001- | |
| 5 | 12Y-06-28621 | Switch, Cut/Fill Offsets | 40001- | |
| 6 | 198-06-59320 | Spacer | 40001- | |
| 7 | 198-06-59311 | Nut | 40001- | |
| 8 | 198-06-59330 | Cap | 40001- | |
| 9 | 198-06-59540 | Cover | 40001- | |
| 10 | 12Y-06-28661 | Plate | 40001- | |
| 11 | 12Y-06-28740 | Switch, Back Grade Mode | 40001- | |
| 12 | 418-926-4530 | Spacer | 40001- | |
| 13 | 12Y-06-28711 | Plate | 40001- | |
| 14 | 01643-70623 | Washer | 40001- | |
| 15 | 01245-00612 | Screw | 40001- | |
| 16 | 01643-70823 | Washer | 40001- | |
| 17 | 01245-00820 | Screw | 40001- | |
| 18 | 13Y-98-11310 | Plate, Cut/Fill Offsets | 40001- | |
| 19 | 13Y-98-11320 | Plate, Back Grade Mode | 40001- |