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Rolls-Royce PMA parts

12,856 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
E23051117-3Compressor Rotor Spline AdapterTimken Alcor Aerospace Technologies IncHistorical2008-10-29
E23051119Diffuser Assembly, CompressorExtex Engineered Products IncCurrent2016-09-06
E23051119Diffuser Assembly, CompressorTimken Alcor Aerospace Technologies IncHistorical2008-10-29
E23051119Diffuser Assembly, CompressorExtex LtdCurrent2002-12-01
E23051617SwirlerExtex Engineered Products IncCurrent2016-09-06
E23051617SwirlerTimken Alcor Aerospace Technologies IncHistorical2008-10-29
E23051617SwirlerExtex LtdCurrent2002-12-01
E23051626Diaphragm Assembly, Nozzle Assembly, Turbine, First Stage, KeyedExtex Engineered Products IncCurrent2016-09-06
E23051626Diaphragm Assembly, Nozzle Assembly, Turbine, First Stage, KeyedTimken Alcor Aerospace Technologies IncHistorical2008-10-29
E23051626Diaphragm Assembly, Nozzle Assembly, Turbine, First Stage, KeyedExtex LtdCurrent2002-12-01
E23051629Ring, Diaphragm - Nozzle Assembly, Turbine, First Stage, KeyedExtex Engineered Products IncCurrent2016-09-06
E23051629Ring, Diaphragm - Nozzle Assembly, Turbine, First Stage, KeyedTimken Alcor Aerospace Technologies IncHistorical2008-10-29
E23051629Ring, Diaphragm - Nozzle Assembly, Turbine, First Stage, KeyedExtex LtdCurrent2002-12-01
E23051630Key, Nozzle - Assembly, Turbine, First Stage, KeyedExtex Engineered Products IncCurrent2016-09-06
E23051630Key, Nozzle - Assembly, Turbine, First Stage, KeyedTimken Alcor Aerospace Technologies IncHistorical2008-10-29
E23051630Key, Nozzle - Assembly, Turbine, First Stage, KeyedExtex LtdCurrent2002-12-01
E23051631Diaphragm, Nozzle Assembly, Turbine, First Stage, KeyedExtex Engineered Products IncCurrent2016-09-06
E23051631Diaphragm, Nozzle Assembly, Turbine, First Stage, KeyedTimken Alcor Aerospace Technologies IncHistorical2008-10-29
E23051631Diaphragm, Nozzle Assembly, Turbine, First Stage, KeyedExtex LtdCurrent2002-12-01
E23053259Gasket, Lube Oil PumpExtex Engineered Products IncCurrent2016-09-06
E23053259Gasket, Lube Oil PumpTimken Alcor Aerospace Technologies IncHistorical2008-10-29
E23053259Gasket, Lube Oil PumpExtex LtdCurrent2002-12-01
E23053263Gasket, Turbine Thermo-coupleExtex Engineered Products IncCurrent2016-09-06
E23053263Gasket, Turbine Thermo-coupleTimken Alcor Aerospace Technologies IncHistorical2008-10-29
E23053263Gasket, Turbine ThermocoupleExtex LtdCurrent2002-12-01
E23053320Sump Assembly Scavenge Oil C20Extex Engineered Products IncCurrent2016-09-06
E23053320Sump Assy, Scavenge Oil C20Timken Alcor Aerospace Technologies IncHistorical2008-10-29
E23053320Sump Assembly, Scavenge Oil C20Extex LtdCurrent2003-08-05
E23053330Nozzle Assembly, Turbine, Second StageExtex LtdCurrent2002-11-03
E23053330Nozzle Assembly, Turbine, Second StageExtex Engineered Products IncCurrent2016-09-06
E23053330Nozzle Assembly, Turbine, Second StageTimken Alcor Aerospace Technologies IncHistorical2008-10-29
E23053995Gasket, 6 Mounting Hole, 2.52 I.D. X 0.020 inExtex Engineered Products IncCurrent2016-09-06
E23053995Gasket, 6 Mounting Hole, 2.52 I.D. X 0.020 inTimken Alcor Aerospace Technologies IncHistorical2008-10-29
E23053995Gasket, 6 Mounting Hole, 2.52 I.D. X 0.020 inExtex LtdCurrent2002-12-01
E23053996Gasket, Filter HousingExtex Engineered Products IncCurrent2016-09-06
E23053996Gasket, Filter HousingTimken Alcor Aerospace Technologies IncHistorical2008-10-29
E23053996Gasket, Filter HousingExtex LtdCurrent2002-12-01
E23053997Gasket, Lube Oil PumpExtex Engineered Products IncCurrent2016-09-06
E23053997Gasket, Lube Oil PumpTimken Alcor Aerospace Technologies IncHistorical2008-10-29
E23053997Gasket, Lube Oil PumpExtex LtdCurrent2002-12-01
E2305438-UCNozzle Assembly, Turbine, Second StageExtex LtdHistorical2001-08-15
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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.