| Item | Part No. | Part Name | Qty | Serial No. |
| 01 | 226 921 40 | Air cleaner, assy. | ||
| 02 | 988 634 | Safety element | ||
| 03 | 988 633 | Main element | ||
| 04 | 692 638 | Cover, assy. | ||
| 05 | 692 639 | Housing, top | ||
| 06 | 692 640 | Clamp | ||
| 07 | 692 641 | Housing, below | ||
| 08 | 692 642 | Clamp | ||
| 09 | 692 643 | Cover, assy. | ||
| 10 | 692 644 | O-ring | ||
| 11 | 988 748 | Nut | ||
| 12 | 988 749 | Pin | ||
| 13 | 988 750 | Gasket | ||
| 14 | 988 751 | Wing nut |