| Item | Part No. | Part Name | Qty | Serial No. |
| 1200 376 H91 | CLEANER ASSY, AIR | |||
| 630 723 C91 | COVER ASSY | |||
| 1 | (NSS) | COVER, HOUSING | ||
| 2 | 625 265 C1 | GASKET, COVER | ||
| 3 | 634 859 C1 | WINGNUT, PRIMARY ELEMENT | ||
| 4 | 680 587 C3 | ELEMENT, PRIMARY | ||
| 5 | 634 858 C1 | LOCKNUT, SAFETY ELEMENT | ||
| 6 | 680 588 C1 | ELEMENT, SAFETY | ||
| 7 | (NSS) | BODY |