| Item | Part No. | Part Name | Qty | Serial No. |
| 418-07-23400 | FILTER BOX ASSEMBLY | A81001-UP- | ||
| 1 | 418-07-23450 | BOX ASSEMBLY | A81001-UP- | |
| 2 | 418-07-23340 | SHEET | A81001-UP- | |
| 3 | 418-07-23510 | SHEET | A81001-UP- | |
| 4 | 423-07-23530 | SHEET | A81001-UP- | |
| 5 | 421-07-12312 | FILTER | A81001-UP- | |
| 6 | 421-07-23471 | BRACKET | A81001-UP- | |
| 418-07-23490 | SHEET | A81001-UP- | ||
| 7 | 01434-10830 | BOLT, WING | A81001-UP- | |
| 8 | 81642-20810 | WASHER | A81001-UP- | |
| 9 | 01435-01025 | BOLT | A81001-UP- | |
| 10 | 01435-00620 | BOLT | A81001-UP- | |
| 11 | 01435-01020 | BOLT | A81001-UP- | |
| 12 | 421-09-21380 | GROMMET | A81001-UP- | |
| 13 | 418-07-23480 | SEAT | A81001-UP- | |
| 14 | 418-07-23310 | BRACKET | A81001-UP- | |
| 15 | 01435-01025 | BOLT | A81001-UP- | |
| 16 | 42C-56-11940 | SEAL | A81001-UP- | |
| 17 | DAMPER ASSEMBLY (SEE FIG. K0710-01A1) | A81001-UP- | ||
| 18 | SUB ASSEMBLY, CAB HEATER(SEE FIG. K0710-01A1) | A81001-UP- |