| Item | Part No. | Part Name | Qty | Serial No. |
| 42C-56-12171 | DUCT ASS'Y | 50014- | ||
| 1 | 42C-56-11951 | SEAL | 50014- | |
| 2 | 42C-56-12180 | DUCT | 50001- | |
| 3 | 42C-56-12190 | SHEET | 50001- | |
| 4 | 42C-56-12251 | SHEET | 50008- | |
| 5 | 01435-00820 | BOLT | 50014- | |
| 42C-56-12112 | BOX ASS'Y | 50008- | ||
| 6 | 42C-56-12122 | BOX,FILTER | 50008- | |
| 7 | 42C-56-12130 | SHEET | 50001- | |
| 8 | 42C-56-12680 | SHEET | 50008- | |
| 9 | 42C-56-12690 | SHEET | 50008- | |
| 10 | 42C-56-12240 | HANDLE | 50001- | |
| 11 | 01023-60512 | SCREW | 50001- | |
| 12 | 42C-56-12331 | SEAL | 50001- | |
| 13 | 114-43-48231 | GROMMET | 50001- | |
| 14 | 42C-56-12260 | SEAL | 50001- | |
| 15 | 42C-56-12231 | BAR | 50014- | |
| 16 | 04052-10833 | PIN | 50014- | |
| 17 | 01640-20816 | WASHER | 50014- | |
| 18 | 01435-01025 | BOLT | 50001- | |
| 19 | 01643-31232 | WASHER | 50001- | |
| 20 | 209-979-6260 | FILTER | 50001- | |
| 21 | 01434-00840 | BOLT¤ WING | 50001- | |
| 22 | 01640-20816 | WASHER | 50014- | |
| 23 | 42C-56-12211 | COVER | 50008- | |
| 24 | 01435-01020 | BOLT | 50001- | |
| 25 | 42C-56-12770 | COVER | 50008- | |
| 26 | 01023-60614 | SCREW | 50008- | |
| 27 | 42C-56-12220 | PLATE | 50001- | |
| 28 | 01023-60525 | SCREW | 50001- | |
| 29 | 42C-07-13480 | SEAL | 50008- |