Allison 250-C18A

PMA parts · 487

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 ('E4CE')
    AND len(list_intersect(tcds_models, ['250-C18A'])) > 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.

WF336343Filter Element, FuelWestern Filter Corporation · Replaces 6895177 · Dec 13, 20007592980-101Filter Element, LubePTI Technologies Inc · Replaces 23068245 · Sep 7, 2000AA216CWDry Air PumpAero Accessories Inc · PMA PQ1206CE · Replaces Airborne model 212/216CW vacuum pumps · Aug 2, 2000502-0006Chip DetectorVibro-Meter Corp · Replaces Tedeco A4673 and Bell/Allison 6871534… · Sep 19, 1999R23007151Bearing, ballIndustrial Tectonics Bearings Corp · Replaces Allison 23007151 · Jun 3, 1999R23008065Bearing, ballIndustrial Tectonics Bearings Corp · Replaces Allison 23008065 · Jun 3, 1999R23008469Bearing, RollerIndustrial Tectonics Bearings Corp · Replaces Allison 23008469 · Jun 3, 1999R6887772Bearing, RollerIndustrial Tectonics Bearings Corp · Replaces Allison 6887772 · Jun 3, 1999R23007202Bearing, RollerIndustrial Tectonics Bearings Corp · Replaces Allison 23007202 · Jun 3, 1999R23005749Bearing, ballIndustrial Tectonics Bearings Corp · Replaces Allison 23005749 · Jun 3, 1999R6875035Bearing, RollerIndustrial Tectonics Bearings Corp · Replaces Allison 6875035 · Jun 3, 1999R23053297Bearing, RollerIndustrial Tectonics Bearings Corp · Replaces Allison 23053297 · Jun 3, 1999R6840535Bearing, RollerIndustrial Tectonics Bearings Corp · Replaces Allison 6840535 · Jun 3, 1999R23034786Bearing, RollerIndustrial Tectonics Bearings Corp · Replaces Allison 23034786 · Jun 3, 1999R6889093Bearing, ballIndustrial Tectonics Bearings Corp · Replaces Allison 6889093 · Jun 3, 1999R23034787Bearing, RollerIndustrial Tectonics Bearings Corp · Replaces Allison 23034787 · Jun 3, 1999R6824728Bearing, ballIndustrial Tectonics Bearings Corp · Replaces Allison 6824728 · Jun 3, 1999R6859433Bearing, ballIndustrial Tectonics Bearings Corp · Replaces Allison 6859433 · Jun 3, 1999R6870031Bearing, RollerIndustrial Tectonics Bearings Corp · Replaces Allison 6870031 · Jun 3, 1999113300-02A1MFP-263Chandler Evans Inc, Control Sys Div · Replaces Allison Engine 23065132 · Apr 25, 19996877277ALTube Assembly, Fuel Control to AccumulatorTimken Alcor Aerospace Technologies Inc · Replaces Allison 6877277 · Apr 8, 199953247Spark Igniter Lead AssemblyChampion Aerospace LLC · Replaces Allison Engine Co. 23060814 · Sep 14, 199847101Nozzle AssemblyDelavan Inc. · PMA PQ3405CE · Replaces Allison 6899001 · May 26, 19986848996PWasher, Flat, 2.160 ID X 2.430 ODPacific Sky Supply Inc · Replaces Allison 6848996 · Nov 13, 19976840406PNut, Spanner Turbine Tie, 5/16-32Pacific Sky Supply Inc · Replaces Allison 6840406 · Nov 13, 1997211-1025Filter Element, AssemblyPuroflow Inc · Replaces Allison 6874958, 23033400 · Nov 12, 1997A6888529Gearshaft, StarterSuperior Air Parts Inc · PMA PQ0060SW · Replaces Allison Part Number 6888529 · Aug 24, 1995A23031415Dome, Shield, Turbine Nozzle, 1st StageSuperior Air Parts Inc · PMA PQ0060SW · Replaces Allison P/N 23031415 · Aug 1, 1995A6893676Deflector, Shield, Turbine Nozzle, 1st StageSuperior Air Parts Inc · PMA PQ0060SW · Replaces Allison P/N 6893676 · Aug 1, 1995AC-6091F-8Y9Fuel Filter ElementAircraft Porous Media Inc, Div of Pall Aeropower Corp · Replaces Allison 6895177 or Sundstrand 5902053 · Oct 3, 1994AC-A593E-3APM Filter Element, CleanableAircraft Porous Media Inc, Div of Pall Aeropower Corp · Replaces Allison 6898947 · Jul 19, 1994400600Filter AssemblyMichigan Dynamics Inc · Replaces Allison 6874958 · Apr 7, 1994AM100310LFFilter ElementAir-Maze Corporation · Replaces Allison 6840523 · Feb 27, 1994AM100410LFPressure Fluid Filter ElementAir-Maze Corporation · Replaces Allison 6898954 · Feb 27, 1994AM100410LF (Prior R9W1725-331Pressure Fluid Filter ElementAir-Maze Corporation · Replaces Allison 6898954 · Feb 25, 1993A6843610Packing, PreformedSuperior Air Parts Inc · Replaces Allison 6843610 · Sep 15, 1992A6859183Gasket, rubber bolt flange 3Superior Air Parts Inc · Replaces Allison 6859183 · Sep 15, 1992
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