| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 416-T90-4232 | Vent | 80044- | |
| 1 | 416-T90-4231 | Vent | 80001-80043 | |
| 2 | 01642-21016 | Washer | 80001-80043 | |
| 3 | 416-62-33310 | Union | 80001- | |
| 4 | 07002-13034 | O-ring | 80001- | |
| 5 | 02896-11018 | O-ring | 80001- | |
| 6 | 416-62-33320 | Coupling | 80001- | |
| 7 | 799-101-5220 | Nipple | 80001- | |
| 8 | 07002-11023 | O-ring | 80001- |