Lycoming ALF502R-4
PMA parts · 80
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.
Query with SQL
duckdb -csv -c "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, ['ALF502R-4'])) > 0
ORDER BY supplement_date DESC, drs_guid DESC"Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
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, ['ALF502R-4'])) > 0
ORDER BY supplement_date DESC, drs_guid DESCRun it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
2C-141-305-02Gasket, Mounting Pad Probe152437-1Manifold152437-2Manifold152438-2ManifoldTECS26570-01Drains Tank Ejector Pump2-131-159-01KTWasher-Flat SealingACB241F107Lube Filter Element108200-01A5MFP-45 Main Fuel Pump108200-01A4Main Fuel Pump108200-01A3Main Fuel Pump108200-01A3Fuel Pump108200-01A4MFP-45 Main Fuel Pump27331423-01Controller OverspeedAC-B241F-107Lube Filter element45904Valve, Pressuring59117Nozzle Assembly48207Nozzle AssemblyKTW2-121-042-19Vane, Second Turbine NozzleKTW2-121-042-15Vane, Second Turbine Nozzle31-75103-4015-5NAD Rev. B Dated 8/24/92Lube and Scavenge Pump Assembly31-75103-4016-5NAD Rev. ALube and Scavenge Pump Assembly1D2316Tedeco Debris MonitorCM-2-141-061-01Seal ElementCM-2-121-089ShimCM-2-161-109BracketCM-2-141-271-02TubeCM-2-141-088-04Ring, BearingCM-2-160-175-02PinCM-2-161-183-01Pin, BandCM-2-020-026-01ScrewCM-2-141-066-01Seal ElementCM-2-160-517-01Bracket, AngleCM-2-160-275-01PlugCM-2-101-096-17BoltCM-2-161-147-01BracketCM-2-131-103-01BracketCM-2-131-129-01BushingCM-2-160-171-01NutCM-2-161-161-01BracketCM-2-160-172-03PinCM-2-160-364-01GasketCM-2-121-077-01Plate LockingCM-2-141-078-02Seal ElementCM-2-141-305-02GasketCM-2-141-347-02PinCM-2-141-124-05Retainer, Oil SealCM-2-131-102-01BoltCM-2-161-179-01YokeCM-2-161-184-01Pin, Band108200-01Main Fuel Pump MFP-45
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