Pratt & Whitney PMA parts
15,224 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 | PMA Holder | Status | Date |
|---|---|---|---|---|
| 420747 | Harness,EEC,W4,SCU | Unison Industries | Current | 1997-08-27 |
| 420747 | Harness, EEC, W4, SCU | Unison Industries | Current | 2002-09-17 |
| 420747 | Harness, EEC, W4, Minimux | Unison Industries LLC | Current | 1994-04-09 |
| 420748 | Harness,EEC,W4,SCU | Unison Industries | Current | 1997-08-27 |
| 420748 | Harness, EEC, W4, SCU | Unison Industries | Current | 2002-09-17 |
| 420748 | Harness, EEC, W4 | Unison Industries LLC | Current | 1994-04-09 |
| 420749 | Harness, EEC, W4 | Unison Industries | Current | 1997-08-27 |
| 420749 | Harness, EEC, W4 | Unison Industries LLC | Current | 1994-04-09 |
| 420750 | Harness, EEC, W5 | Unison Industries | Current | 1997-08-27 |
| 420750 | Harness, EEC, W4 | Unison Industries LLC | Current | 1994-04-09 |
| 420751 | Harness, EEC, W5 | Unison Industries | Current | 1997-08-27 |
| 420751 | Harness, EEC, W4 | Unison Industries LLC | Current | 1994-04-09 |
| 420752 | Harness, EEC, W5 | Unison Industries | Current | 1997-08-27 |
| 420752 | Harness, EEC, W5 | Unison Industries LLC | Current | 1994-04-09 |
| 420754 | Harness, Fire Detection-2 Right Hand | Unison Industries | Current | 1997-08-27 |
| 420754 | Harness, Fire Detection-2, Right Hand | Unison Industries | Current | 2002-09-17 |
| 420754 | Harness, Fire Detection -2 Right Hand | Unison Industries LLC | Current | 1994-08-07 |
| 420755 | Harness, Fire Detection-1 Right Hand | Unison Industries | Current | 1997-08-27 |
| 420755 | Harness, Fire Detection-1, Right Hand | Unison Industries | Current | 2002-09-17 |
| 420755 | Harness, Fire Detection -1 Right Hand | Unison Industries LLC | Current | 1994-08-07 |
| 420761 | Harness,EEC,WO612 Installation | Unison Industries | Current | 1997-08-27 |
| 420761 | Harness, EEC, WO612, Installation | Unison Industries | Current | 2002-09-17 |
| 420761 | Harness, EEC, W0621 | Unison Industries LLC | Current | 1994-06-04 |
| 420768 | Harness, EEC, W0628 | Unison Industries LLC | Current | 1994-06-04 |
| 420777 | Harness, WC7 Installation | Unison Industries | Current | 1997-08-27 |
| 420777 | Harness, EEC, W7 | Unison Industries LLC | Current | 1994-03-22 |
| 420788 | Harness, EEC, W4 | Unison Industries | Current | 1997-08-27 |
| 420788 | Harness, EEC, WC4 | Unison Industries LLC | Current | 1994-08-24 |
| 420789 | Harness, EEC, W4 | Unison Industries | Current | 1997-08-27 |
| 420789 | Harness, EEC, WC4, SCU/Minimux | Unison Industries LLC | Current | 1994-08-24 |
| 420790 | Harness, EEC, W5 | Unison Industries | Current | 1997-08-27 |
| 420790 | Harness, EEC, W5 | Unison Industries LLC | Current | 1994-08-24 |
| 420805 | Harness, WO625 Installation | Unison Industries | Current | 1997-08-27 |
| 420805 | Wiring harness EEC, WO625 | Unison Industries LLC | Current | 1995-08-12 |
| 420806 | Harness, WO626 Installation | Unison Industries | Current | 1997-08-27 |
| 420806 | Wiring harness EEC, WO626 | Unison Industries LLC | Current | 1995-08-12 |
| 420814 | Harness, WC4 Installation | Unison Industries | Current | 1997-08-27 |
| 420814 | Harness, EEC, WC4 | Unison Industries LLC | Current | 1994-07-27 |
| 420815 | Harness, WC5 Installation | Unison Industries | Current | 1997-08-27 |
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.