| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 208-04-71780 | BREATHER | 75173- | |
| 1 | 421-60-35170 | ELEMENT | 75173- | |
| 1 | 421-60-35180 | COVER | 75173- | |
| 1 | 421-60-35190 | NUT | 75173- | |
| 2 | 418-04-41430 | BLOCK | 75173- | |
| 3 | 01010-81020 | BOLT | 75173- | |
| 4 | 01643-31032 | WASHER | 75173- | |
| 5 | 425-62-14170 | NIPPLE | 75173- |