# PMA parts: Alliedsign ALF502L-2

A list on [Alliedsign ALF502L-2](https://openairdocs.org/engine/alliedsign-alf502l-2.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.

- [2C-141-305-02](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID111586114820240815113948.0001): Gasket, Mounting Pad Probe · Power Turbine Components LLC · PMA PQ2078NE · Replaces 2C-141-305-02 · Aug 1, 2024
- [152437-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID142983584620240716160350.0001): Manifold · Collins Engine Nozzles Inc. · PMA PQ3405CE · Replaces 2-163-620-39 · Jun 20, 2024
- [152437-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID134815188520240716160351.0001): Manifold · Collins Engine Nozzles Inc. · PMA PQ3405CE · Replaces 2-163-620-41 · Jun 20, 2024
- [152438-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID107057953620240716160351.0001): Manifold · Collins Engine Nozzles Inc. · PMA PQ3405CE · Replaces 2-163-620-42 · Jun 20, 2024
- [TECS26570-01](https://drs.faa.gov/browse/excelExternalWindow/9B4AD467751E542E8625845F0062DAC7.0001): Drains Tank Ejector Pump · Triumph Engine Control Systems, LLC · PMA PQ0108NE · Replaces 2-303-087-05 · Sep 4, 2018
- [2-131-159-01KT](https://drs.faa.gov/browse/excelExternalWindow/E04036448C6AB04C86257A6B0062143B.0001): Washer-Flat Sealing · Turbine Kinetics Inc, Subsidiary of HEICO Corp · PMA PQ0816NE · Replaces 2-131-159-01 · Aug 26, 2012
- [152805](https://drs.faa.gov/browse/excelExternalWindow/4E80E53DB4BFE5858625783A004E5903.0001): Nozzle Assembly · Delavan Inc. · PMA PQ3405CE · Replaces 2-310-213-01 · Feb 14, 2011
- [69540](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID165709366820250225152752.0001): Nozzle Assembly · Delavan Inc. · PMA PQ3405CE · Replaces Honeywell2-163-620-37 · Jul 8, 2004
- [69550](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID122558324520250225152752.0001): Nozzle Assembly · Delavan Inc. · PMA PQ3405CE · Replaces Honeywell2-163-620-38 · Jul 8, 2004
- [108200A3](https://drs.faa.gov/browse/excelExternalWindow/B7491AA1CBD25037862574F8006AB373.0001): Fuel Pump · Goodrich Pump & Engine Control Systems Inc · PMA PQ0108NE · Replaces 774959-1 · Sep 10, 2002
- [108200-01A3](https://drs.faa.gov/browse/excelExternalWindow/74AE4D4671AFAD6C862574F8006AB391.0001): Fuel Pump · Goodrich Pump & Engine Control Systems Inc · PMA PQ0108NE · Replaces 774959-2 · Sep 10, 2002
- [7588609-AM](https://drs.faa.gov/browse/excelExternalWindow/8CFAF77267622E058525704A00577CB2.0001): Element, Non Cleanable · PTI Technologies Inc · Replaces Avco Lycoming 2-303-468-02 · Sep 7, 2000
- [7588624-AM](https://drs.faa.gov/browse/excelExternalWindow/42F6269107118A328525704A00577CB4.0001): Element, Non Cleanable · PTI Technologies Inc · Replaces Avco Lycoming 2-303-431-02 · Sep 7, 2000
- [27331423-01](https://drs.faa.gov/browse/excelExternalWindow/7C83D0A6B53D42F785257042005E3103.0001): Controller Overspeed · Hamilton Sundstrand Power System · Replaces Replacement Parts · Jul 25, 1999
- [10-395390-2](https://drs.faa.gov/browse/excelExternalWindow/7D5D15CD41B4B0938525704C0058B0D8.0001): Lead · Unison Industries · Replaces Allied Signal/Textron Lycoming… · Apr 14, 1997
- [45904](https://drs.faa.gov/browse/excelExternalWindow/AAE17D4D2F6FF80C8525703E0068F3EE.0001): Valve, Pressuring · Delavan Inc. · PMA PQ3405CE · Replaces Lycoming 2-303-795-01 · Jan 26, 1995
- [48207](https://drs.faa.gov/browse/excelExternalWindow/52338C2D05CECCB78525703E0068F3F9.0001): Nozzle Assembly · Delavan Inc. · PMA PQ3405CE · Replaces Lycoming 2-310-011-01 · Jan 26, 1995
- [31-75103-4015-5NAD Rev. B Dated 8/24/92](https://drs.faa.gov/browse/excelExternalWindow/DA8E02AEA5DFE459862574E5006BE962.0001): Lube and Scavenge Pump Assembly · Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces Textron Lycoming P/N 2-303-734-01 Rev… · Jun 26, 1994
- [31-75103-4016-5NAD Rev. A](https://drs.faa.gov/browse/excelExternalWindow/170AB35924642589862574E5006BE999.0001): Lube and Scavenge Pump Assembly · Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces Textron Lycoming P/N 2-193-790-01 Rev… · Jun 26, 1994
- [27331423-01](https://drs.faa.gov/browse/excelExternalWindow/257D4A91BA41562E862574F6006775F7.0001): Controller, Overspeed · Hamilton Sundstrand Corporation · PMA PQ2016CE · Sep 8, 1976

## 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 ('E6NE')
  AND len(list_intersect(tcds_models, ['ALF502L-2'])) > 0
ORDER BY supplement_date DESC, drs_guid DESC
```

This list as a web page: https://openairdocs.org/engine/alliedsign-alf502l-2/pma

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