# PMA parts: CFM International CFM56 series A list on [CFM International CFM56 series](https://openairdocs.org/engine/cfm-international-cfm56-series.md). Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this engine model on its data sheet, so check the FAA record before relying on it. Newest first. Page 1 of 461 · 23,016 PMA parts - [2564M19G01SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID183308050320261019152741.0001): Seal - Stg 2 Cprsr Sttr · Seal Dynamics Inc. A HEICO Aerospace Company · PMA PQ1715CE · Replaces 2564M19G01 · Oct 15, 2026 - [2564M19G01SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID183308050320261019152741.0001): Seal - Stg 2 Cprsr Sttr · Seal Dynamics Inc. A HEICO Aerospace Company · PMA PQ1715CE · Replaces 2564M19G01 · Oct 15, 2026 - [2564M19G01SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID183308050320261019152741.0001): Seal - Stg 2 Cprsr Sttr · Seal Dynamics Inc. A HEICO Aerospace Company · PMA PQ1715CE · Replaces 2564M19G01 · Oct 15, 2026 - [2564M19G01SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID183308050320261019152741.0001): Seal - Stg 2 Cprsr Sttr · Seal Dynamics Inc. A HEICO Aerospace Company · PMA PQ1715CE · Replaces 2564M19G01 · Oct 15, 2026 - [2564M15G02SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID182481008320261019152741.0001): Seal - Retainer Cprsr Sttr · Seal Dynamics Inc. A HEICO Aerospace Company · PMA PQ1715CE · Replaces 2564M15G02 · Oct 15, 2026 - [2564M15G02SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID182481008320261019152741.0001): Seal - Retainer Cprsr Sttr · Seal Dynamics Inc. A HEICO Aerospace Company · PMA PQ1715CE · Replaces 2564M15G02 · Oct 15, 2026 - [2564M15G02SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID182481008320261019152741.0001): Seal - Retainer Cprsr Sttr · Seal Dynamics Inc. A HEICO Aerospace Company · PMA PQ1715CE · Replaces 2564M15G02 · Oct 15, 2026 - [2564M15G02SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID182481008320261019152741.0001): Seal - Retainer Cprsr Sttr · Seal Dynamics Inc. A HEICO Aerospace Company · PMA PQ1715CE · Replaces 2564M15G02 · Oct 15, 2026 - [2564M19G02SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID171586083020261019152741.0001): Seal - Stg 2 Cprsr Sttr · Seal Dynamics Inc. A HEICO Aerospace Company · PMA PQ1715CE · Replaces 2564M19G02 · Oct 15, 2026 - [2564M19G02SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID171586083020261019152741.0001): Seal - Stg 2 Cprsr Sttr · Seal Dynamics Inc. A HEICO Aerospace Company · PMA PQ1715CE · Replaces 2564M19G02 · Oct 15, 2026 - [2564M19G02SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID171586083020261019152741.0001): Seal - Stg 2 Cprsr Sttr · Seal Dynamics Inc. A HEICO Aerospace Company · PMA PQ1715CE · Replaces 2564M19G02 · Oct 15, 2026 - [2564M19G02SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID171586083020261019152741.0001): Seal - Stg 2 Cprsr Sttr · Seal Dynamics Inc. A HEICO Aerospace Company · PMA PQ1715CE · Replaces 2564M19G02 · Oct 15, 2026 - [2564M15G01SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139341463420261019152740.0001): Seal - Stg 3 Cprsr Sttr · Seal Dynamics Inc. A HEICO Aerospace Company · PMA PQ1715CE · Replaces 2564M15G01 · Oct 15, 2026 - [2564M15G01SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139341463420261019152740.0001): Seal - Stg 3 Cprsr Sttr · Seal Dynamics Inc. A HEICO Aerospace Company · PMA PQ1715CE · Replaces 2564M15G01 · Oct 15, 2026 - [2564M15G01SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139341463420261019152740.0001): Seal - Stg 3 Cprsr Sttr · Seal Dynamics Inc. A HEICO Aerospace Company · PMA PQ1715CE · Replaces 2564M15G01 · Oct 15, 2026 - [2564M15G01SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139341463420261019152740.0001): Seal - Stg 3 Cprsr Sttr · Seal Dynamics Inc. A HEICO Aerospace Company · PMA PQ1715CE · Replaces 2564M15G01 · Oct 15, 2026 - [AAP-3179410-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID161769751220261022213314.0001): SETSCREW · Approved Air Parts, LLC · PMA PQ4173NE · Replaces Honeywell 3179410-1 · Oct 14, 2026 - [AAP-3179410-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID161769751220261022213314.0001): SETSCREW · Approved Air Parts, LLC · PMA PQ4173NE · Replaces Honeywell 3179410-1 · Oct 14, 2026 - [KT9974M10P207](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID156771068620261019153205.0001): Ring, Piston · Turbine Kinetics Inc., A HEICO Aerospace Company · PMA PQ0816NE · Replaces 9974M10P207 · Oct 7, 2026 - [KT9974M10P207](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID156771068620261019153205.0001): Ring, Piston · Turbine Kinetics Inc., A HEICO Aerospace Company · PMA PQ0816NE · Replaces 9974M10P207 · Oct 7, 2026 - [KT9974M10P207](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID156771068620261019153205.0001): Ring, Piston · Turbine Kinetics Inc., A HEICO Aerospace Company · PMA PQ0816NE · Replaces 9974M10P207 · Oct 7, 2026 - [KT9974M10P207](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID156771068620261019153205.0001): Ring, Piston · Turbine Kinetics Inc., A HEICO Aerospace Company · PMA PQ0816NE · Replaces 9974M10P207 · Oct 7, 2026 - [9057M50P01WE](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID132297149820261008195557.0001): Seal · Wencor, LLC · PMA PQ1370NM · Replaces 9057M50P01 · Oct 1, 2026 - [9057M50P01WE](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID132297149820261008195557.0001): Seal · Wencor, LLC · PMA PQ1370NM · Replaces 9057M50P01 · Oct 1, 2026 - [337-141-601-0KT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID157822411420261008134816.0001): Bolt · Turbine Kinetics Inc., A HEICO Aerospace Company · PMA PQ0816NE · Replaces 337-141-601-0 · Sep 29, 2026 - [337-141-601-0KT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID157822411420261008134816.0001): Bolt · Turbine Kinetics Inc., A HEICO Aerospace Company · PMA PQ0816NE · Replaces 337-141-601-0 · Sep 29, 2026 - [337-141-601-0KT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID157822411420261008134816.0001): Bolt · Turbine Kinetics Inc., A HEICO Aerospace Company · PMA PQ0816NE · Replaces 337-141-601-0 · Sep 29, 2026 - [337-141-601-0KT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID157822411420261008134816.0001): Bolt · Turbine Kinetics Inc., A HEICO Aerospace Company · PMA PQ0816NE · Replaces 337-141-601-0 · Sep 29, 2026 - [649-788-399-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103937182820260909145920.0001): Packing-Preformed O-Ring · Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 649-788-399-0 · Aug 24, 2026 - [649-788-399-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103937182820260909145920.0001): Packing-Preformed O-Ring · Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 649-788-399-0 · Aug 24, 2026 - [649-788-399-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103937182820260909145920.0001): Packing-Preformed O-Ring · Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 649-788-399-0 · Aug 24, 2026 - [649-788-399-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103937182820260909145920.0001): Packing-Preformed O-Ring · Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 649-788-399-0 · Aug 24, 2026 - [AAP-3181263-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID134991105620260923165754.0001): SPRING · Approved Air Parts, LLC · PMA PQ4173NE · Replaces Honeywell 3181263-1 · Aug 5, 2026 - [AAP-3181263-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID134991105620260923165754.0001): SPRING · Approved Air Parts, LLC · PMA PQ4173NE · Replaces Honeywell 3181263-1 · Aug 5, 2026 - [2002M87P02JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199317637820260806140031.0001): Gasket - Igniter Adapter · Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 2002M87P02 · Jul 30, 2026 - [2002M87P02JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199317637820260806140031.0001): Gasket - Igniter Adapter · Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 2002M87P02 · Jul 30, 2026 - [2002M87P02JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199317637820260806140031.0001): Gasket - Igniter Adapter · Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 2002M87P02 · Jul 30, 2026 - [2002M87P02JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199317637820260806140031.0001): Gasket - Igniter Adapter · Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 2002M87P02 · Jul 30, 2026 - [2002M87P01JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID133871277820260806140030.0001): Gasket - Igniter Adapter · Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 2002M87P01 · Jul 30, 2026 - [2002M87P01JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID133871277820260806140030.0001): Gasket - Igniter Adapter · Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 2002M87P01 · Jul 30, 2026 - [2002M87P01JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID133871277820260806140030.0001): Gasket - Igniter Adapter · Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 2002M87P01 · Jul 30, 2026 - [2002M87P01JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID133871277820260806140030.0001): Gasket - Igniter Adapter · Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 2002M87P01 · Jul 30, 2026 - [J206P0051AKT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID195149956720260806140944.0001): Ring Retaining, Internal-Medium Duty, A286 · Turbine Kinetics Inc, A HEICO Aerospace Company · PMA PQ0816NE · Replaces J206P0051A · Jul 28, 2026 - [J206P0051AKT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID195149956720260806140944.0001): Ring Retaining, Internal-Medium Duty, A286 · Turbine Kinetics Inc, A HEICO Aerospace Company · PMA PQ0816NE · Replaces J206P0051A · Jul 28, 2026 - [J206P0131KT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID194943631120260806140945.0001): Ring Retaining, Internal-Medium Duty, A286 · Turbine Kinetics Inc, A HEICO Aerospace Company · PMA PQ0816NE · Replaces J206P0131 · Jul 28, 2026 - [J206P0131KT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID194943631120260806140945.0001): Ring Retaining, Internal-Medium Duty, A286 · Turbine Kinetics Inc, A HEICO Aerospace Company · PMA PQ0816NE · Replaces J206P0131 · Jul 28, 2026 - [J206P0143KT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID192477703120260806140946.0001): Ring Retaining, Internal-Medium Duty, A286 · Turbine Kinetics Inc, A HEICO Aerospace Company · PMA PQ0816NE · Replaces J206P0143 · Jul 28, 2026 - [J206P0143KT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID192477703120260806140946.0001): Ring Retaining, Internal-Medium Duty, A286 · Turbine Kinetics Inc, A HEICO Aerospace Company · PMA PQ0816NE · Replaces J206P0143 · Jul 28, 2026 - [J206P0140KT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID141140821820260806140946.0001): Ring Retaining, Internal-Medium Duty, A286 · Turbine Kinetics Inc, A HEICO Aerospace Company · PMA PQ0816NE · Replaces J206P0140 · Jul 28, 2026 - [J206P0140KT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID141140821820260806140946.0001): Ring Retaining, Internal-Medium Duty, A286 · Turbine Kinetics Inc, A HEICO Aerospace Company · PMA PQ0816NE · Replaces J206P0140 · Jul 28, 2026 Next page: https://openairdocs.org/engine/cfm-international-cfm56-series/pma.md?page=2 ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql SELECT drs_guid, part_number, part_name, holder, pma_number, replaces_part, supplement_date, tcds_models FROM 'https://openairdocs.org/data/latest/faa_type_certificate_pma.parquet' WHERE tcds_number IN ('E00055EN', 'E00056EN', 'E21EU', 'E28NE', 'E29NE', 'E2GL', 'E37NE', 'E38NE') AND len(list_intersect(tcds_models, ['CFM56-7B26E/B2', 'CFM56-7B24/3', 'CFM56-7B26E/F', 'CFM56-7B26/3F', 'CFM56-7B24', 'CFM56-7B22/3', 'CFM56-7B26E/B1', 'CFM56-7B27E/B3', 'CFM56-7B22E', 'CFM56-7B24/3B1', 'CFM56-7B27AE', 'CFM56-7B20', 'CFM56-7B26', 'CFM56-7B26/2', 'CFM56-7B22/B1', 'CFM56-7B24/2', 'CFM56-7B26/3', 'CFM56-7B26/B2', 'CFM56-7B26/3B1', 'CFM56-7B27A', 'CFM56-7B27', 'CFM56-7B27/3F', 'CFM56-7B27/3B1', 'CFM56-7B26/3B2F', 'CFM56-7B27A/3', 'CFM56-7B20/3', 'CFM56-7B26E', 'CFM56-7B20/2', 'CFM56-7B27/B3', 'CFM56-7B22/2', 'CFM56-7B26/3B2', 'CFM56-7B27E/F', 'CFM56-7B22E/B1', 'CFM56-7B20E', 'CFM56-7B24/B1', 'CFM56-7B22/3B1', 'CFM56-7B27/3', 'CFM56-7B27/2', 'CFM56-7B27E/B1F', 'CFM56-7B26/B1', 'CFM56-7B27/3B1F', 'CFM56-7B24E', 'CFM56-7B27/3B3', 'CFM56-7B27/B1', 'CFM56-7B27E/B1', 'CFM56-7B24E/B1', 'CFM56-7B26E/B2F', 'CFM56-7B27E', 'CFM56-7B22', 'CFM56-2B', 'CFM56-2', 'CFM56-3B', 'CFM56-2A', 'CFM56-3', 'CFM56-3C', 'CFM56-5A5/F', 'CFM56-5A5', 'CFM56-5A4/F', 'CFM56-5', 'CFM56-5A4', 'CFM56-5A3', 'CFM56-5-A1/F', 'CFM56-5B4/2P', 'CFM56-5C2/F4', 'CFM56-5B4/2P1', 'CFM56-5B6/3', 'CFM56-5C3/F4', 'CFM56-5C3/F', 'CFM56-5B3/P1', 'CFM56-5C2/G4', 'CFM56-5B1/P', 'CFM56-5B4/P', 'CFM56-5C4/1P', 'CFM56-5C4/P', 'CFM56-5B9/P', 'CFM56-5B6/2P', 'CFM56-5B1/3', 'CFM56-5B1/2P', 'CFM56-5C4/1', 'CFM56-5B4/P1', 'CFM56-5B3/P', 'CFM56-5B7', 'CFM56-5B3/2P', 'CFM56-5B2', 'CFM56-5B4/3', 'CFM56-5B4/3B1', 'CFM56-5B9/2P', 'CFM56-5B1', 'CFM56-5C3/G4', 'CFM56-5B6/P', 'CFM56-5C2/4', 'CFM56-5B3/3', 'CFM56-5B5/P', 'CFM56-5B8/3', 'CFM56-5C2/G', 'CFM56-5B6', 'CFM56-5B5', 'CFM56-5B5/3', 'CFM56-5B7/3', 'CFM56-5C3/G', 'CFM56-5C4', 'CFM56-5B9/3', 'CFM56-5B3/2P1', 'CFM56-5C2/F', 'CFM56-5B7/P', 'CFM56-5B4', 'CFM56-5B8/P', 'CFM56-5B2/3', 'CFM56-5B3/3B1', 'CFM56-5B2/2P', 'CFM56-5C2/P', 'CFM56-5C3/P', 'CFM56-5C2', 'CFM56-5B2/P'])) > 0 ORDER BY supplement_date DESC, drs_guid DESC ``` This list as a web page: https://openairdocs.org/engine/cfm-international-cfm56-series/pma --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.