# PMA parts: CFM International CFM56-2 series

A list on [CFM International CFM56-2 series](https://openairdocs.org/engine/cfm-international-cfm56-2-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 102 · 5,062 PMA parts

- [E140375-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181608826420251229153151.0001): Flexible Shaft Assembly · BW Elliott Manufacturing Co LLC · PMA PQ2009NE · Replaces 121762-3 · Dec 17, 2025
- [E140375-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181608826420251229153151.0001): Flexible Shaft Assembly · BW Elliott Manufacturing Co LLC · PMA PQ2009NE · Replaces 121762-3 · Dec 17, 2025
- [E140375-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID149149609920251229153152.0001): Flexible Shaft Assembly · BW Elliott Manufacturing Co LLC · PMA PQ2009NE · Replaces 121762-4 · Dec 17, 2025
- [E140375-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID149149609920251229153152.0001): Flexible Shaft Assembly · BW Elliott Manufacturing Co LLC · PMA PQ2009NE · Replaces 121762-4 · Dec 17, 2025
- [AAP-3502129-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199148521820251125143636.0001): Bearing · Approved Air Parts, LLC · PMA PQ4173NE · Replaces Honeywell 3502129-1 · Nov 6, 2025
- [AAP-3502129-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199148521820251125143636.0001): Bearing · Approved Air Parts, LLC · PMA PQ4173NE · Replaces Honeywell 3502129-1 · Nov 6, 2025
- [WF336737](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID154055967520250602133035.0001): Filter Element, Lube · Donaldson Company Inc · PMA PQ2432CE · Replaces CA00075A, Alternate: QA07320ISS1… · May 23, 2025
- [WF336737](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID154055967520250602133035.0001): Filter Element, Lube · Donaldson Company Inc · PMA PQ2432CE · Replaces CA00075A, Alternate: QA07320ISS1… · May 23, 2025
- [1211175-007](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID106188561120250402211217.0001): Actuator, Variable Stator · Arkwin Industires Inc · PMA PQ0365NE · Replaces 9971M46P07Software version: N/A · Mar 18, 2025
- [1211175-007](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID106188561120250402211217.0001): Actuator, Variable Stator · Arkwin Industires Inc · PMA PQ0365NE · Replaces 9971M46P07Software version: N/A · Mar 18, 2025
- [305-050-003-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID147610688520250311191844.0001): Nipple Assy Restrictor · Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 305-050-003-0 · Feb 28, 2025
- [305-050-003-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID147610688520250311191844.0001): Nipple Assy Restrictor · Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 305-050-003-0 · Feb 28, 2025
- [9528M76P01KT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID118980261520250303215300.0001): Sleeve · Turbine Kinetics Inc, A HEICO Aerospace Company · PMA PQ0816NE · Replaces 9528M76P01 · Feb 27, 2025
- [9528M76P01KT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID118980261520250303215300.0001): Sleeve · Turbine Kinetics Inc, A HEICO Aerospace Company · PMA PQ0816NE · Replaces 9528M76P01 · Feb 27, 2025
- [9115M40P03JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID131954054120250311191919.0001): Spacer · Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 9115M40P03 · Feb 17, 2025
- [9115M40P03JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID131954054120250311191919.0001): Spacer · Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 9115M40P03 · Feb 17, 2025
- [6881685CTX-D](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID192399477820250212153308.0001): Slotted · Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-D · Dec 19, 2024
- [6881685CTX-D](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID192399477820250212153308.0001): Slotted · Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-D · Dec 19, 2024
- [6871685CTX](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID190974688920250212153131.0001): Retainin · Certex Aviation LLC · PMA PQ04340CE · Replaces 6871685 · Dec 19, 2024
- [6871685CTX](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID190974688920250212153131.0001): Retainin · Certex Aviation LLC · PMA PQ04340CE · Replaces 6871685 · Dec 19, 2024
- [6881685CTX-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID190371222320250212153210.0001): Slotted · Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-2 · Dec 19, 2024
- [6881685CTX-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID190371222320250212153210.0001): Slotted · Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-2 · Dec 19, 2024
- [6871680CTX](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID188220276920250212153518.0001): Spring · Certex Aviation LLC · PMA PQ04340CE · Replaces 6871680 · Dec 19, 2024
- [6871680CTX](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID188220276920250212153518.0001): Spring · Certex Aviation LLC · PMA PQ04340CE · Replaces 6871680 · Dec 19, 2024
- [6881685CTX-G](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID156688382120250212153402.0001): Slotted · Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-G · Dec 19, 2024
- [6881685CTX-G](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID156688382120250212153402.0001): Slotted · Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-G · Dec 19, 2024
- [6881685CTX-H](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID148834718220250212153421.0001): Slotted · Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-H · Dec 19, 2024
- [6881685CTX-H](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID148834718220250212153421.0001): Slotted · Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-H · Dec 19, 2024
- [6881685CTX-E](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID147303809820250212153323.0001): Slotted · Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-E · Dec 19, 2024
- [6881685CTX-E](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID147303809820250212153323.0001): Slotted · Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-E · Dec 19, 2024
- [6881685CTX-F](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID134098988320250212153343.0001): Slotted · Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-F · Dec 19, 2024
- [6881685CTX-F](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID134098988320250212153343.0001): Slotted · Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-F · Dec 19, 2024
- [6881685CTX-B](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID131636950720250212153230.0001): Slotted · Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-B · Dec 19, 2024
- [6881685CTX-B](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID131636950720250212153230.0001): Slotted · Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-B · Dec 19, 2024
- [6881685CTX-J](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID127933248920250212153440.0001): Slotted · Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-J · Dec 19, 2024
- [6881685CTX-J](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID127933248920250212153440.0001): Slotted · Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-J · Dec 19, 2024
- [6881685CTX-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID127751883420250212153150.0001): Slotted · Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-1 · Dec 19, 2024
- [6881685CTX-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID127751883420250212153150.0001): Slotted · Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-1 · Dec 19, 2024
- [6881685CTX-C](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID125055417920250212153248.0001): Slotted · Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-C · Dec 19, 2024
- [6881685CTX-C](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID125055417920250212153248.0001): Slotted · Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-C · Dec 19, 2024
- [219818-2MIT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139406088920241211141040.0001): Bolt-D Head · Mitchell PMA, LLC · PMA PQ04379CE · Replaces 219818-2 · Dec 6, 2024
- [219818-2MIT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139406088920241211141040.0001): Bolt-D Head · Mitchell PMA, LLC · PMA PQ04379CE · Replaces 219818-2 · Dec 6, 2024
- [1523M39P07KT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID134003115120241022134047.0001): Hook Bolt, Self-Wrenching · Turbine Kinetics Inc, A HEICO Aerospace Company · PMA PQ0816NE · Replaces 1523M39P07 · Sep 23, 2024
- [1523M39P07KT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID134003115120241022134047.0001): Hook Bolt, Self-Wrenching · Turbine Kinetics Inc, A HEICO Aerospace Company · PMA PQ0816NE · Replaces 1523M39P07 · Sep 23, 2024
- [AAP-6871685](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID160639425320231102110609.0001): Ring, Retaining · Approved Air Parts Co Inc · PMA PQ4173NE · Replaces Parker Hannifin P/N: 6871685 · Nov 1, 2023
- [AAP-6871685](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID160639425320231102110609.0001): Ring, Retaining · Approved Air Parts Co Inc · PMA PQ4173NE · Replaces Parker Hannifin P/N: 6871685 · Nov 1, 2023
- [AAP-7036M78P33](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID165416036720231101111504.0001): Metal Seal Ring · Approved Air Parts Co Inc · PMA PQ4173NE · Replaces Whittaker Controls P/N: 7036M78P33 · Oct 17, 2023
- [AAP-7036M78P33](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID165416036720231101111504.0001): Metal Seal Ring · Approved Air Parts Co Inc · PMA PQ4173NE · Replaces Whittaker Controls P/N: 7036M78P33 · Oct 17, 2023
- [AAP-7044M13P17](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID160750834020231101111505.0001): Teflon Seal · Approved Air Parts Co Inc · PMA PQ4173NE · Replaces Whittaker Controls P/N 7044M13P17 · Oct 17, 2023
- [AAP-7044M13P17](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID160750834020231101111505.0001): Teflon Seal · Approved Air Parts Co Inc · PMA PQ4173NE · Replaces Whittaker Controls P/N 7044M13P17 · Oct 17, 2023

Next page: https://openairdocs.org/engine/cfm-international-cfm56-2-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 ('E21EU', 'E2GL')
  AND len(list_intersect(tcds_models, ['CFM56-2B', 'CFM56-2', 'CFM56-2A'])) > 0
ORDER BY supplement_date DESC, drs_guid DESC
```

This list as a web page: https://openairdocs.org/engine/cfm-international-cfm56-2-series/pma

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