Lycoming O-320-C2B

PMA parts · 1,391

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 ('E-274')
    AND len(list_intersect(tcds_models, ['O-320-C2B'])) > 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.

72-231114-2TAG-EngineSwift Fuels, LLC · PMA PQ04423CE · Modification part · Jul 17, 2026AB-160844Spring & Brush AssemblyHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-160844 · Nov 10, 2025OCOil Cooler Preheat KitHartzell Propeller LLC · PMA PQ2040CE · Modification part · Sep 12, 2025AE45BSBrush Rack AssemblyAerospace Turbine Rotables · PMA PQ3736CE · Replaces Prestolite Part Number ALU1045BS · Aug 27, 2025AE943Rotor ShaftAerospace Turbine Rotables · PMA PQ3736CE · Replaces Prestolite Part Number ALU-228 · Aug 27, 2025AE1003Drive End HousingAerospace Turbine Rotables · PMA PQ3736CE · Replaces Prestolite Part Number A2E1003K · Aug 27, 2025AE945Rotor ShaftAerospace Turbine Rotables · PMA PQ3736CE · Replaces Prestolite Part Number ALE-277 · Aug 27, 2025AE944Rotor ShaftAerospace Turbine Rotables · PMA PQ3736CE · Replaces Prestolite Part Number ALE-273 · Aug 27, 2025AE45BS-EBrush Rack AssemblyAerospace Turbine Rotables · PMA PQ3736CE · Replaces Prestolite Part Number ALE-1045BS · Aug 27, 2025AE2241Fan AssemblyAerospace Turbine Rotables · PMA PQ3736CE · Replaces Prestolite Part Number 90-2241 · Aug 27, 2025AE2259Fan AssemblyAerospace Turbine Rotables · PMA PQ3736CE · Replaces Prestolite Part Number 90-2259 · Aug 27, 2025AE1132Slip Ring End HousingAerospace Turbine Rotables · PMA PQ3736CE · Replaces Prestolite Part Numbers ALK-1132AS… · Aug 27, 2025SL4Engine Preheat KitHartzell Propeller LLC · PMA PQ2040CE · Modification part · Aug 4, 2025TXPL4Engine Preheat KitHartzell Propeller LLC · PMA PQ2040CE · Modification part · Aug 4, 2025HSSEngine Preheat KitHartzell Propeller LLC · PMA PQ2040CE · Modification part · Aug 4, 2025FFT-PLG-003Cam End PlugCentri-Lube Technologies LLC · PMA PQ2043NM · Modification part · Jul 16, 2024FFT-PLG-004Cam End PlugCentri-Lube Technologies LLC · PMA PQ2043NM · Modification part · Jul 16, 2024AA48104-2Oil FilterAero Accessories LLC · PMA PQ1206CE · Replaces Aero AccessoriesAA48104Champion… · Jul 12, 2024AA48111-2Oil FilterAero Accessories LLC · PMA PQ1206CE · Replaces Aero AccessoriesAA48111Champion… · Jul 12, 2024ES3018Clamp, Bearing CapHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3018 · May 20, 2024AM-3021Screw Distributor BlockHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3021 · May 20, 2024ES3221ScrewHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3221 · May 20, 2024AK-3975Coil, IgnitionHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3009, M3114, M3525, K3975, K3975 · May 20, 2024AM-3015Screw, HousingHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3015 · May 20, 2024AM-3006BearingHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3006 · May 20, 2024AM2536Woodruff KeyHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M2536 · May 20, 2024ES3040Coil WedgeHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3040 · May 20, 2024ES917Impulse Coupling SpringHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M917 · May 20, 2024AK-3984CapacitorHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3183, K3984 · May 20, 2024AM-2556Cotter PinHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M2556 · May 20, 2024AM-3062Oil SealHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3062 · May 20, 2024ES3084Air Vent With HoodHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3084 · May 20, 2024AM-3217Wave Spring WasherHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M-3217 · May 20, 2024AM-3485Bearing Cap, AssemblyHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3485 · May 20, 2024AM-3215Brush Assy, DistributorHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3215 · May 20, 2024AM-3020ScrewHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3020 · May 20, 2024ES3822Dist. Block & Gear Assy.Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces K3822 · May 20, 2024ES1077Air VentHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M1077 · May 20, 2024AM3611CamHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3611, M1522 · May 20, 2024ES3827Rotor GearHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces K3827 · May 20, 2024ES3826SpacerHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3826 · May 20, 2024ES3172WasherHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3172 · May 20, 2024A-13081KContact AssemblyHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3081 · May 20, 2024ES3019NutHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3019 · May 20, 2024AB-382585Ignition ContactAssemblyHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental10-382585 · Dec 8, 2023AB-157160ScrewHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental 10-157160 · Dec 8, 2023AB-400623Ball BearingHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental… · Dec 8, 2023AB-51678Oil DeflectorHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental10-51678 · Dec 8, 2023ES10-35936-7ScrewHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental 10-35936-7 · Dec 8, 2023ES10-35937-8ScrewHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental10-35937-8 · Dec 8, 2023
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