Center Torque
No failure report names the center torque. 3 FAA approvals let 3 companies make a replacement center torque, Gulfstream Aerospace LP holding the most (1).
Approved replacement parts 3 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a center torque and sell it as an approved part for the models named. These are the companies holding such approvals for a center torque:
For these models most: Israel Aircraft Industries 1124 (3).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Gulfstream Aerospace LP | Center Torque Tube 533580-1 | IAI 3533580-1 | Israel 1124, 1124A | 2001-06-06 | current |
| Galaxy Aerospace CO LP | Center Torque Tube 533580-1 | IAI 3533580-1 | Israel 1124, 1124A | 2000-08-06 | current |
| Astra Jet CORP | Center Torque Tube 533580-1 | Israel 1124, 1124A | 1992-06-17 | 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.