Water Compressor
No failure report names the water compressor. 4 FAA approvals let 2 companies make a replacement water compressor, Senior Operations LLC holding the most (2).
Approved replacement parts 4 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a water compressor and sell it as an approved part for the models named. These are the companies holding such approvals for a water compressor:
For these models most: Boeing 737 (4).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Parker Hannifin CORP | Water Compressor 28823-1 | Boeing 60B50012-6 | Boeing 737-300, -500 | 1992-08-26 | current |
| Parker Hannifin CORP | Water Compressor 28823-2 | Boeing 60B50012-7 | Boeing 737-300, -400, -500 | 1992-08-26 | current |
| Senior Operations LLC | Water Compressor 28823-2 | Boeing P/N 60B50012-7 | Boeing 737 (TC A16WE) | 1986-11-17 | current |
| Senior Operations LLC | Water Compressor 28823-1 | Boeing P/N 60B50012-6 | Boeing 737 (TC A16WE) | 1986-11-17 | 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.