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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
AS191965PistonpinPrecision Engines LLCHistorical2000-04-09
AS202444Plug - PistonpinPrecision Engines LLCHistorical2000-04-09
AS202445Pistonpin AssemblyPrecision Engines LLCHistorical2000-04-09
AS260483Shaft Assembly-Reduction Gear PinionPrecision Engines LLCCurrent1999-11-11
AS285463Pin .119 & .1575 Dia X 1.190 LongPrecision Engines LLCCurrent1999-11-11
—Balance WeightAerospace Sealants LLCHistorical2007-02-01
—CounterweightAerospace Sealants LLCHistorical2007-02-01
AS3017120GasketAerospace Sealants LLCCurrent2006-05-01
AS3017120-1GasketAerospace Sealants LLCCurrent2007-03-18
AS3018240Tubular RivetAerospace Sealants LLCHistorical2007-02-01
AS3018344Tubular RivetAerospace Sealants LLCHistorical2007-02-01
AS3045536-01GasketAerospace Sealants LLCCurrent2006-05-01
AS3114742-01GasketAerospace Sealants LLCCurrent2006-05-01
AS3114742-101GasketAerospace Sealants LLCCurrent2007-03-18
AS3116492-01BaffleAerospace Sealants LLCCurrent2007-06-13
AS34461LinerPrecision Engines LLCHistorical2000-08-13
AS354953PistonpinPrecision Engines LLCHistorical2000-04-09
AS354954Pistonpin AssemblyPrecision Engines LLCHistorical2000-04-09
AS38336Hose - Cylinder Head Oil Drain RearPrecision Engines LLCCurrent1999-09-06
AS47493Plug - Piston Pin (incl. tab rep)Precision Engines LLCHistorical2000-04-09
AS5999Roller - Valve TappetPrecision Engines LLCCurrent1999-09-29
AS6515Aircraft Supplies GearAircraft Supplies IncCurrent1997-03-26
AS75964PlugPrecision Engines LLCCurrent1992-12-31
AS99591RingPrecision Engines LLCHistorical2001-03-27
ASC 126211Crankshaft-rearCombustion TechnologiesHistorical1994-10-17
ASC 151017Piston Ring Compression VEECombustion TechnologiesCurrent1992-09-13
ASC 15373AerocraftCombustion TechnologiesHistorical1992-12-15
ASC 15736SealCombustion TechnologiesHistorical1992-03-31
ASC 159143Valve seatCombustion TechnologiesCurrent1995-07-30
ASC 17097, -01Piston Ring Dual Oil ControlCombustion TechnologiesCurrent1992-09-13
ASC 188537Piston Ring Dual Oil ControlCombustion TechnologiesCurrent1992-09-13
ASC 234222Plug, Piston PinCombustion TechnologiesCurrent1994-07-25
ASC 238445Piston RingCombustion TechnologiesHistorical1991-11-19
ASC 238446Piston RingCombustion TechnologiesHistorical1991-11-19
ASC 25676CounterweightCombustion TechnologiesHistorical1994-10-17
ASC 25677CounterweightCombustion TechnologiesHistorical1994-10-17
ASC 25743Rivet CounterweightCombustion TechnologiesHistorical1994-10-17
ASC 25744CounterweightCombustion TechnologiesHistorical1994-10-17
ASC 25745Rivet CounterweightCombustion TechnologiesHistorical1994-10-17
ASC 27057Ring, Piston CompressionCombustion TechnologiesCurrent1990-09-24
ASC 271420LinerCombustion TechnologiesCurrent1994-07-25
ASC 29746Piston PinCombustion TechnologiesCurrent1994-07-25
ASC 34758Aerocraft SealCombustion TechnologiesHistorical1992-03-31
ASC 34758SealCombustion TechnologiesHistorical1992-03-31
ASC 34944FlyweightCombustion TechnologiesHistorical1994-10-17
ASC 34945FlyweightCombustion TechnologiesHistorical1994-10-17
ASC 34947FlyweightCombustion TechnologiesHistorical1994-10-17
ASC 34948FlyweightCombustion TechnologiesHistorical1994-10-17
ASC 34949FlyweightCombustion TechnologiesHistorical1994-10-17
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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.