Center Track
No failure report names the center track. 2 FAA approvals let 1 company make a replacement center track, Lifeport INC holding the most (2).
Approved replacement parts 2 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a center track and sell it as an approved part for the models named. These are the companies holding such approvals for a center track:
For these models most: Gulfstream G-IV Gulfstream IV (2).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Lifeport INC | Center Track -Left Assembly 100-7131 | 100-7131 | Gulfstream G-IV | 2004-11-08 | current |
| Lifeport INC | Center Track -Right Assembly 100-7132 | 100-7132 | Gulfstream G-IV | 2004-11-08 | 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.