| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 426-07-23500 | FILTER BOX | H20051- | |
| 1A | 423-07-23511 | BOX ASSEMBLY | H20051- | |
| 1B | 423-07-23521 | BOX | H20051- | |
| 2 | 418-07-23340 | SHEET | H20051- | |
| 3 | 418-07-23350 | SHEET | H20051- | |
| 4 | 423-07-23530 | SHEET | H20051- | |
| 5 | 421-07-12312 | FILTER | H20051- | |
| 6 | 426-07-23440 | BRACKET | H20051- | |
| 6A | 421-07-23450 | SHEET | H20051- | |
| 7 | 01434-00840 | BOLT | H20051- | |
| 8 | 01642-20810 | WASHER | H20051- | |
| 9 | 01435-01025 | BOLT | H20051- | |
| 10 | 01435-01025 | BOLT | H20051- | |
| 11 | 421-09-21380 | GROMMET | H20051- |