Alternate Airbox
No failure report names the alternate airbox. 1 FAA approvals let 1 company make a replacement alternate airbox, Webco Aircraft CO holding the most (1).
Approved replacement parts 1 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a alternate airbox and sell it as an approved part for the models named. These are the companies holding such approvals for a alternate airbox:
For these models most: Piper PA-30 Twin Comanche (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Webco Aircraft CO | Alternate Airbox Bellcrank Brkt W25246-000 | Piper Comanche Alternate Airbox Bellcrank. 25246-000. | Piper PA-30 & PA-39 all serial numbers... | 1995-03-14 | 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.