Axle Half
No failure report names the axle half. 6 FAA approvals let 3 companies make a replacement axle half, Gulfstream Aerospace LP holding the most (2).
Approved replacement parts 6 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a axle half and sell it as an approved part for the models named. These are the companies holding such approvals for a axle half:
For these models most: Israel Aircraft Industries 1125 (6), Israel Aircraft Industries ASTRA SPX (4).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Gulfstream Aerospace LP | Axle Half AFT Airstair 25W331747-003 | IAI 25W331747-003 | Israel 1125 Westwind Astra, Astra SPX | 2001-06-06 | current |
| Gulfstream Aerospace LP | Axle Half FWD Airstair 25W331746-003 | IAI 25W331746-003 | Israel 1125 Westwind Astra, Astra SPX | 2001-06-06 | current |
| Galaxy Aerospace CO LP | Axle Half AFT Airstair 25W331747-003 | IAI 25W331747-003 | Israel 1125 Westwind Astra, Astra SPX | 2000-08-06 | current |
| Galaxy Aerospace CO LP | Axle Half FWD Airstair 25W331746-003 | IAI 25W331746-003 | Israel 1125 Westwind Astra, Astra SPX | 2000-08-06 | current |
| Astra Jet CORP | Axle Half FWD Airstair 25W331746-003 | Manufactured parts | Israel 1125 | 1992-12-31 | current |
| Astra Jet CORP | Axle Half AFT Airstair 25W331747-003 | Manufactured parts | Israel 1125 | 1992-12-31 | 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.