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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
490135WENut-Castellated, 0.190-32 X 0.334, HexWencor LLCCurrent2014-05-07
490135WENut-Castellated Hex. 0.190-32 x 0.334Wencor West IncCurrent1993-08-01
490270WENutWencor LLCCurrent2010-02-02
490270WENutWencor West IncCurrent2008-03-30
491039QQBoltTurbine Kinetics Inc, Subsidiary of HEICO CorpCurrent2001-06-16
491039QQBoltApproved Quality ManufacturingCurrent2000-12-07
49105Cable (Lead, Ignition)Unison IndustriesCurrent1998-01-26
491833Housing - Spherical BearingExtex Engineered Products IncCurrent2020-02-10
491975TMTWasherTMT Research Development IncHistorical2009-11-12
492746WENut, Plain, HexWencor West IncCurrent2002-09-18
492746WENut, Plain, HexWencor LLCCurrent2010-02-02
492746WENut-Plain, Hex .500 -20 x .570Wencor West IncCurrent1992-07-13
492923WEScrew-Machine, 0.190-32 X 0.688, HexWencor West IncCurrent2002-09-18
492923WEScrew-Machine, 0.190-32 X 0.688, HexWencor LLCCurrent2010-02-02
492923WEScrew-Machine 0.190-32X0.688, HexWencor West IncCurrent1993-02-16
493167TTCBevel Gearshaft, Tachometer, DrTara Technology CorporationCurrent2002-06-09
493167TTCGearshaft, Bevel, Tachometer, DrTara Technology Corporation, C/O G&N Rubicon Gear IncCurrent2001-09-11
494956WESeal, Plain EncasedWencor West IncCurrent2002-09-18
494956WESeal, Plain EncasedWencor LLCCurrent2010-02-02
49572Cable (Lead, Ignition)Unison IndustriesCurrent1998-01-26
495737TubeElectro-Methods IncHistorical1975-05-31
495873WEGasket, 3.350 X .094Wencor West IncCurrent2002-09-18
495873WEGasket, 3.350 X .094Wencor LLCCurrent2010-02-02
49594Seal AssemblyEaton Aerospace, Conveyance Systems Division Centurion Mechanical SealsHistorical2013-07-14
49594Seal AssemblyEaton Corporation, Centurion (tm) Mechanical Seals (CANCELLED)Historical2000-06-17
49965Exciter, IgnitionUnison Industries LLCCurrent1999-03-18
49965Exciter, IgnitionUnison IndustriesCurrent1998-01-26
49965-1ExciterUnison Industries LLCCurrent1999-07-07
49965-1Exciter, IgnitionUnison IndustriesCurrent1998-01-26
49988Exciter, IgnitionUnison IndustriesCurrent1998-01-26
49988-1ExciterUnison Industries LLCCurrent1999-07-07
49988-1Exciter, IgnitionUnison IndustriesCurrent1998-01-26
4VSVB-VSTBearing (Bushing)Industrial Bearing Sales IncCurrent1996-09-03
5000027-01WEGear Box Drive CouplingWencor West IncCurrent2004-02-29
5000027-01WEGear Box Drive CouplingWencor LLCCurrent2010-02-02
5000293-01AWEBUSHING - FAN EXH DUCTWencor LLCCurrent2012-12-03
5000293-01WEBushing-Fan EXH DuctWencor LLCCurrent2010-02-02
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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.