| Item | Part No. | Part Name | Qty | Serial No. |
| 421-07-23600 | DUCT ASS'Y,AIR | 21001- | ||
| 1 | \6\ | DUCT,AIR | 21001- | |
| 2 | 423-07-23110 | SHEET | 21001- | |
| 3 | 423-07-23120 | SHEET | 21001- | |
| 4 | 423-07-23130 | SHEET | 21001- | |
| 5 | 423-07-23140 | SHEET | 21001- | |
| 6 | 423-07-23150 | SHEET | 21001- | |
| 7 | 421-07-23771 | SHEET | 21001- | |
| 421-07-23620 | DUCT ASS'Y,AIR | 21001- | ||
| 8 | \6\ | DUCT,AIR | 21001- | |
| 9 | 423-07-23160 | SHEET | 21001- | |
| 10 | 423-07-23170 | SHEET | 21001- | |
| 11 | 423-07-23180 | SHEET | 21001- | |
| 12 | 423-07-23190 | SHEET | 21001- | |
| 13 | 423-07-23211 | SHEET | 21001- | |
| 14 | 421-07-23751 | SHEET | 21001- | |
| 15 | 421-07-23650 | CLAMP | 21001- | |
| 16 | 421-07-23660 | CLAMP | 21001- | |
| 17 | 421-07-23670 | CLAMP | 21001- | |
| 18 | 421-07-23680 | CLAMP | 21001- | |
| 19 | 01010-81020 | BOLT | 21001- | |
| 20 | 01643-31032 | WASHER | 21001- | |
| 418-07-23710 | COVER ASS'Y | 21001- | ||
| 21 | \6\ | COVER | 21001- | |
| 22 | 418-07-23721 | SHEET | 21001- | |
| 23 | 01010-80610 | BOLT | 21001- | |
| 24 | 01643-30623 | WASHER | 21001- | |
| 25 | 421-07-23830 | DUCT,L.H. | 21001- | |
| 26 | 421-07-23840 | DUCT,R.H. | 21001- | |
| 27 | 01010-80616 | BOLT | 21001- | |
| 28 | 01643-30623 | WASHER | 21001- | |
| 29 | 421-07-21140 | DUCT ASS'Y,AIR | 21001- | |
| 30 | 421-07-21190 | CAP | 21001- | |
| 31 | 421-07-23810 | SHEET | 21001- | |
| 32 | 421-07-23820 | SHEET | 21001- | |
| 33 | 01010-80620 | BOLT | 21001- | |
| 34 | 01643-30623 | WASHER | 21001- | |
| 35 | 421-07-23870 | GRILLE | 21001- | |
| 36 | 421-07-23880 | SHEET,L.H. | 21001- | |
| 37 | 421-07-23890 | SHEET,R.H. | 21001- | |
| 38 | 421-07-23910 | HOSE,DEFROSTER | 21001- | |
| 39 | 07281-00489 | CLAMP | 21001- | |
| 40 | 421-07-23990 | NOZZLE | 21001- | |
| 41 | 01370-00412 | SCREW | 21001- | |
| 42 | 01611-04045 | WASHER | 21001- |