Bellows Face
No failure report names the bellows face. 3 FAA approvals let 2 companies make a replacement bellows face, Rexnord Industries, LLC holding the most (2).
Approved replacement parts 3 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a bellows face and sell it as an approved part for the models named. These are the companies holding such approvals for a bellows face:
For these models most: Boeing 737 (1), Airbus A321 (1), Airbus A320 (1), Airbus A319 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Rexnord Industries LLC | Bellows Face Seal 3-1557-700 | 896494-3 | Honeywell Aerospace TPE331-1, TPE331-1U, TPE331-1UA | 2022-03-03 | current |
| Rexnord Industries, LLC | Bellows Face Seal 3-1557-700 | 896494-3 | Honeywell TPE331-12, TPE331-12B, TPE331-12JR | 2021-09-15 | current |
| Rexnord Industries, LLC | Bellows Face Seal 3-655-700 | 2685838 | Airbus A319 Model -111, A319 Model -112,... | 2013-05-21 | current |
Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.