Pump Vane
No failure report names the pump vane. 8 FAA approvals let 3 companies make a replacement pump vane, Wencor, LLC holding the most (4).
Approved replacement parts 8 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a pump vane and sell it as an approved part for the models named. These are the companies holding such approvals for a pump vane:
For these models most: Boeing 737 (3), Embraer ERJ 170 E170 and E175 (2), Bombardier CL-600 Challenger and CRJ (2), Gulfstream GV-SP G550 (1), Gulfstream G-V Gulfstream V (1), Embraer ERJ 190 E190 and E195 (1), Boeing 717 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Wencor, LLC | Pump-Vane 738445WE | 738445 | Fokker Services B.V. F27 Mark 050 | 2026-10-01 | current |
| Wencor, LLC | Pump-Vane 738445WE | 738445 | Gulfstream Aerospace... GV, GV-SP | 2026-10-01 | current |
| Wencor, LLC | Pump-Vane 738445WE | 738445 | MHI RJ Aviation ULC CL-600-2C11 (Regional Jet Series... | 2026-10-01 | current |
| Wencor, LLC | Pump-Vane 738445WE | 738445 | Embraer S.A. ERJ 170-200 LL | 2026-10-01 | current |
| Wencor LLC | Pump-Vane 738445WE | 738445 | BOEING 717-200) Bombardier, Inc... | 2015-03-30 | current |
| Goodrich Corporation | Pump Vane GR752122 | Hamilton Sundstrand 752122 | Boeing 737-600 Series, 737-700 Series,... | 2012-06-13 | current |
| Goodrich Corporation | Pump Vane GR765585 | Hamilton Sundstrand P/N 765585 Vane - Pump | Boeing 737-600 Series, 737-700 Series,... | 2012-06-13 | current |
| Goodrich Corporation | Pump Vane GR752122 | Hamilton Sundstrand 752122 | Boeing 737-600 Series, 737-700 Series,... | 2005-04-07 | 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.