Skip to main content
By PMA Holder

Hartzell Engine Technologies LLC

4,208 FAA-approved PMA parts

Part NumberPart NameOEM MakeStatusDate
ALT-4521AlternatorLycomingCurrent2010-10-20
ALT-4521Alternator AssemblyLycoming EnginesCurrent2022-02-25
ALT-4522AlternatorBeechCurrent2010-10-20
ALT-4522Alternator AssemblyTextron Aviation IncCurrent2022-02-25
ALT-8420AlternatorBeechCurrent2010-10-20
ALT-8421AlternatorLycomingCurrent2010-10-20
ALT-8421LSAlternatorLycomingCurrent2010-10-20
ALT-8421RAlternatorLycomingCurrent2010-10-20
ALT-8421RSAlternatorLycomingCurrent2010-10-20
ALT-8520Alternator AssemblyBeechCurrent2010-10-20
ALT-8521Alternator AssemblyLycomingCurrent2010-10-20
ALT-8521LSAlternator AssemblyLycomingCurrent2010-10-20
ALT-8521RAlternator AssemblyLycomingCurrent2010-10-20
ALT-8521RSAlternator AssemblyLycomingCurrent2010-10-20
ALT-9422AlternatorBeechCurrent2010-10-20
ALT-9522Alternator AssemblyBeechCurrent2010-10-20
ALT-FLXAlternatorAerostar Aircraft CorporationCurrent2014-10-30
ALU-3045BS-ACBrush AssemblyTwin Commander Aircraft, LLCCurrent2020-07-13
ALU-421RSAlternatorSocata AerospatialeCurrent2010-10-20
ALU-4521AlternatorLycomingCurrent2010-10-20
ALU-4521Alternator AssemblyLycoming EnginesCurrent2022-02-25
ALU-6421LSAlternatorLycomingCurrent2010-10-20
ALU-6521-4Alternator AssemblyLycomingCurrent2019-04-30
ALU-6521-5Alternator AssemblyLycomingCurrent2019-04-30
ALU-6521LSAlternator AssemblyLycomingCurrent2010-10-20
ALU-6521RSAlternator AssemblyLycomingCurrent2010-10-20
ALU-6526Alternator Assembly (24V-60A)Textron Aviation IncCurrent2022-05-02
ALU-6539-3Alternator 24V, 75 AmpLycoming EnginesHistorical2013-11-11
ALU-6539-4Alternator 24V, 75 AmpLycoming EnginesHistorical2013-11-11
ALU-6539-5Alternator AssemblyLycomingCurrent2019-04-30
ALU-6539-6Alternator AssemblyLycomingCurrent2019-04-30
Page 35 of 85