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Pratt & Whitney PMA parts

15,224 FAA-approved PMA parts

By OEM Make

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 NumberPart NamePMA HolderStatusDate
HAD 20973Thermocouple, ImmersionHarco Laboratories IncCurrent1992-12-31
HAD 21021Thermocouple immersionHarco Laboratories IncCurrent1994-06-18
HAD 21065Cable - EGT, TT3Harco Laboratories IncCurrent1994-03-07
HAD 21226T TCA ProbeHarco Laboratories IncCurrent1994-06-29
HAD 21339EGT, TT3 Thermocouple-immersion cableHarco Laboratories IncCurrent1995-01-11
HAD 21368Thermocouple Element TT4.95 EGT ProbeHarco Laboratories IncCurrent1994-11-15
HAD 21986EGT Harness TC/1, TC/2, TC/3, TC/4Harco Laboratories IncCurrent1995-03-02
HAD 21987T3 and TCA Thermocouple HarnessHarco Laboratories IncCurrent1995-03-02
HAD 21988EGT Harness SystemHarco Laboratories IncCurrent1995-03-02
HAD 22501Fuel Thermocouple ProbeHarco Laboratories IncCurrent1996-03-30
HAD 22615Probe, Thermocouple, TCAHarco Laboratories IncCurrent1997-01-06
HAD 22739Cable, Thermocouple T3Harco Laboratories IncCurrent1997-03-25
HAD15575 Rev 2 Dated 8/31/73Thermocouple ImmersionHarco Laboratories IncCurrent1973-10-23
HAD17076Thermocouple Probe 4.5Harco Laboratories IncCurrent1990-11-22
HAD17818Bifurcation Harness Boeing 3 stg. TCCHarco Laboratories IncHistorical1990-11-08
HAD18112Thermocouple HarnessHarco Laboratories IncHistorical1990-11-08
HAD18187Core Harness SchematicHarco Laboratories IncHistorical1990-10-21
HAD18227Core Harness Boeing 3 Stage TCCHarco Laboratories IncHistorical1990-10-21
HAD18237Harness, EEC Fan Boeing B-Pkg./PMUXHarco Laboratories IncHistorical1990-11-08
HAD18269Thermocouple ImmersionHarco Laboratories IncCurrent2005-09-28
HAD18306Harness, Fan Double Avg. Rohr 310 Airbus B-PkgHarco Laboratories IncHistorical1990-11-08
HAD18307Harness, Bifurcation, Rohr B-PackageHarco Laboratories IncHistorical1990-07-31
HAD18308Core Harness, Double Avg., Rohr B PkgHarco Laboratories IncHistorical1990-07-31
HAD18309Core Harness, EEC Boeing B PkgHarco Laboratories IncHistorical1990-07-31
HAD18310Harness, BIFI-EEC Boeing B-PkgHarco Laboratories IncHistorical1990-11-08
HAD18314Core Harness, Double Avg., Rohr B PkgHarco Laboratories IncHistorical1990-07-31
HAD18521Core Harness, EEC Boeing B PkgHarco Laboratories IncHistorical1990-11-08
HAD18522Core Harness, Double Avg., Rohr B PkgHarco Laboratories IncHistorical1990-11-08
HAD18565Lead, T17 BoostHarco Laboratories IncHistorical1990-11-08
HAD18600Harness & Box Assembly with Outboard Take-off (2037)Harco Laboratories IncHistorical1990-08-13
HAD18723Core Harness, EEC Boeing B PkgHarco Laboratories IncHistorical1990-08-13
HAD18778Core Harness, Double Avg., Rohr B PkgHarco Laboratories IncHistorical1990-08-13
HAD18919Harness & Box AssemblyHarco Laboratories IncHistorical1990-08-13
HAD19011Fan Harness, EEC (fusible) Boeing B pkgHarco Laboratories IncHistorical1990-08-04
HAD19013Fan Harness (fusible) Double Average Rohr 310 Airbus B pkgHarco Laboratories IncHistorical1990-08-04
HAD19064Fan Harness, Boeing B Pkg. with PMUX FusibleHarco Laboratories IncCurrent1990-11-22
HAD19147Core Harness, Double AverageHarco Laboratories IncHistorical1990-08-04
HAD19490Harness & Box Ass'yHarco Laboratories IncHistorical1990-11-08
HAD19687MTSensorMeasure Tech IncCurrent2020-12-15
HAD22969-002 Revision - Dated 09/11/97Cable, Thermocouple T3Harco Laboratories IncCurrent1998-02-10
HAS21987T3/TCA Harness AssemblyHerber Aircraft Service IncCurrent2004-11-02
HAS22868-001EGT HarnessHerber Aircraft Service IncCurrent2004-12-07
HDB 18315, Flow Chart FC18315Bus BarHarco Laboratories IncHistorical1992-10-18
HDC 18610Mounting PlateHarco Laboratories IncCurrent1992-09-22
HRT2812094-108Electrohydraulic ServovalveHR Textron IncCurrent2004-01-28
HTF07-10Bearing AssemblyNHBBCurrent1992-10-24
HTF07-16Bearing AssemblyNHBBCurrent1992-10-24
HTF07-17Bearing AssemblyNHBBCurrent1992-10-24
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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.