Ebu
No failure report names the ebu. 12 FAA approvals let 4 companies make a replacement ebu, Mra Systems, LLC holding the most (7).
Approved replacement parts 12 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a ebu and sell it as an approved part for the models named. These are the companies holding such approvals for a ebu:
For these models most: Airbus A320 (9), Airbus A321 (7), Dassault FALCON 6 (2), Boeing 727 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Mra Systems, LLC | EBU2 Kit ER7900G44 | ER7900G44 | Airbus SAS A320-251N, A320-252N, A320-253N | 2025-03-07 | current |
| Mra Systems, LLC | EBU Kit ER7900G43 | ER7900G43 | Airbus SAS A320-251N, A320-252N, A320-253N | 2024-10-16 | current |
| Rohr Inc/Dba Goodrich Aerostructures | EBU LH SMSG543700001A5 | SMSG543700001A5 | Dassault Aviation Falcon 6X | 2024-01-10 | current |
| Rohr Inc/Dba Goodrich Aerostructures | EBU RH SMSG544700001A5 | SMSG544700001A5 | Dassault Aviation Falcon 6X | 2024-01-10 | current |
| Mra Systems, LLC | EBU2 Kit ER7900G40 | ER7900G40 | Airbus SAS A321-251N, A321-251NX, A321-252N | 2022-02-02 | current |
| Mra Systems, LLC | EBU2 Kit ER7900G38 | ER7900G38 | Airbus A321-251N, A321-251NX, A321-252N | 2021-11-02 | current |
| Mra Systems, LLC | EBU Kit ER7900G37 | ER7900G37 | Airbus SAS A320-251N, A320-252N, A320-253N | 2021-02-25 | current |
| Mra Systems, LLC | EBU Kit ER7900G36 | ER7900G36 | Airbus A320-251N, A320-252N, A321-251N | 2019-04-29 | current |
| Mra Systems, LLC | EBU Kit ER7900G29 | ER7900G29 | Airbus A320-251N, A320-252N, A321-251N | 2018-11-07 | current |
| Middle River Aircraft Systems | EBU Kit ER7930G23 | ER7930G23 | Airbus A320-251N | 2017-02-05 | current |
| Middle River Aircraft Systems | EBU Kit ER7906G23 | ER7906G23 | Airbus A320-251N | 2017-02-05 | current |
| Rohr INC (See Goodrich Aerostructures) | EBU Kit 259-1230-( ) | Valsan 259-1230-( ) | Boeing 727-200 Series, 727-200RE Series... | 1999-07-15 | 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.