Timken Alcor Aerospace Technologies Inc FAA PMA parts
3,691 FAA-approved PMA parts
How to read FAA PMA parts records
Parts Manufacturer Approval records identify replacement parts approved by the FAA for use on type-certificated aircraft. Use the part number, part name, OEM make, PMA holder and status together; a table match is a starting point, not an installation approval.
| Part Number | Part Name | OEM Make | Status | Date |
|---|---|---|---|---|
| E23035299 | Gearshaft Assy, Helical-Torquemeter | Rolls-Royce | Historical | 2010-01-14 |
| E23037403 | Shaft, Power Turbine Inner, LH Thread | Rolls-Royce | Historical | 2008-10-29 |
| E23037413 | Shaft, PT Outer | Rolls-Royce | Historical | 2008-10-29 |
| E23037444 | Seal Laby PT Rotating | Rolls-Royce | Historical | 2008-10-29 |
| E23037446 | Seal, Labyrinth, PT Rotating | Rolls-Royce | Historical | 2008-10-29 |
| E23038136 | Shaft, Power Turbine Outer | Rolls-Royce | Historical | 2008-10-29 |
| E23038137 | Shaft, Power Turbine Inner | Rolls-Royce | Historical | 2008-10-29 |
| E23038219-247 | Nozzle Assembly, Turbine, First Stage, C20R | Rolls-Royce | Historical | 2008-10-29 |
| E23038219-247-P | Nozzle Assy, Turbine, 1st Stage, C20R | Rolls-Royce | Historical | 2008-10-29 |
| E23038219-738 | Nozzle Assembly, Turbine, First Stage, C20R | Rolls-Royce | Historical | 2008-10-29 |
| E23038219-738-P | Nozzle Assembly, Turbine, First Stage, C20R | Rolls-Royce | Historical | 2008-10-29 |
| E23039060 | Ring, Piston, Split Seal | Rolls-Royce | Historical | 2008-10-29 |
| E23039785 | Tube Assy, PY Air, F/C to Governor | Rolls-Royce | Historical | 2008-10-29 |
| E23050841 | Diaphragm, Second Stage Nozzle Assembly | Rolls-Royce | Historical | 2008-10-29 |
| E23051099 | Cover, Diffuser Manifold | Rolls-Royce | Historical | 2008-10-29 |
| E23051117-1 | Compressor Rotor Spline Adapter | Rolls-Royce | Historical | 2008-10-29 |
| E23051117-2 | Compressor Rotor Spline Adapter | Rolls-Royce | Historical | 2008-10-29 |
| E23051117-3 | Compressor Rotor Spline Adapter | Rolls-Royce | Historical | 2008-10-29 |
PMA parts FAQ
What is an FAA PMA part?
A PMA part is a replacement or modification part approved under the FAA Parts Manufacturer Approval process for eligible type-certificated aircraft.
Does a PMA catalogue match prove a part can be installed?
No. Verify the part number, aircraft applicability, current approval status and required release paperwork with maintenance records or a qualified maintenance provider.