Lycoming IO-540-E1C5

PMA parts · 1,508

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 ('1E4')
    AND len(list_intersect(tcds_models, ['IO-540-E1C5'])) > 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.

SL61297ImpellerSuperior Air Parts Inc · Replaces Textron Lycoming 61297 · Sep 27, 1993SL74641Shaft, OilSuperior Air Parts Inc · Replaces Textron Lycoming 74641 · Sep 27, 1993SL13884BearingSuperior Air Parts Inc · Replaces Textron Lycoming LW13884 · Sep 27, 1993SL74241Ring, PistonSuperior Air Parts Inc · Replaces Textron Lycoming 74241 · Sep 27, 1993SL73111Valve, ExhaustSuperior Air Parts Inc · Replaces Textron Lycoming 73111 · Sep 27, 1993SL78532Impeller AssemblySuperior Air Parts Inc · Replaces Textron Lycoming 78532 · Sep 26, 1993SL77272ImpellerSuperior Air Parts Inc · Replaces Textron Lycoming 77272 · Sep 26, 1993SL75288ShaftSuperior Air Parts Inc · Replaces Textron Lycoming 75288 · Sep 26, 1993SL78619ShaftSuperior Air Parts Inc · Replaces Textron Lycoming 78619 · Sep 26, 1993SL77313ImpellerSuperior Air Parts Inc · Replaces Textron Lycoming 77313 · Sep 26, 1993SL77044BearingSuperior Air Parts Inc · Replaces Textron Lycoming 77044 · Sep 26, 1993SL13444Pin, PistonSuperior Air Parts Inc · Replaces Textron Lycoming 13444 · Sep 26, 1993SL72218BearingSuperior Air Parts Inc · Replaces Textron Lycoming 72218 · Sep 26, 1993SL74802Valve, Exh.Superior Air Parts Inc · Replaces Textron Lycoming 74802 · Sep 26, 1993SL75838Guide, Exh. castingSuperior Air Parts Inc · Replaces Textron Lycoming 75838 · Sep 14, 1993SL73857Ring, PistonSuperior Air Parts Inc · Replaces Textron Lycoming 73857 · Sep 14, 1993SL65819BushingSuperior Air Parts Inc · Replaces Textron Lycoming 65819 · Sep 14, 1993MHB-4018Starter MotorElectrosystems Inc · Replaces Lycoming LW-15577 · Sep 12, 1993MHB-4016Starter MotorElectrosystems Inc · Replaces Lycoming LW-15572 · Sep 12, 1993ALY-6420LSAlternatorElectrosystems Inc · Replaces Lycoming LW-14333 · Sep 12, 1993MZ4222Starter MotorElectrosystems Inc · Replaces Lycoming LW-15571 · Sep 12, 1993SL13444Piston PinSuperior Air Parts Inc · Replaces Textron Lycoming LW13444 · Aug 25, 1993SL75061Bolt, RodSuperior Air Parts Inc · Replaces Textron Lycoming 75061 · Jul 13, 1993ALT-8421AlternatorElectrosystems Inc · Replaces ALT-8421 · Jul 10, 1993ALU-8421RAlternatorElectrosystems Inc · Replaces ALU-8421R · Jul 10, 1993ALT-8421RAlternatorElectrosystems Inc · Replaces ALT-8421R · Jul 10, 1993ALU-8421AlternatorElectrosystems Inc · Replaces ALU-8421 · Jul 10, 199310-821684-40Ignition Harness (TCM/Bendix S6-1200 series magnetos)Continental Motors Inc · Modification part · Jun 27, 1993AL12688SeatAirTech, Aircraft Technology Corp · Replaces Textron Lycoming LW12688 · May 11, 1993AL12949ValveAirTech, Aircraft Technology Corp · Replaces Textron Lycoming LW12949 · May 11, 1993AL72877TappetAirTech, Aircraft Technology Corp · Replaces Textron Lycoming 72877 · May 11, 1993AL19001ValveAirTech, Aircraft Technology Corp · Replaces Textron Lycoming LW19001 · May 11, 1993AL71450GasketAirTech, Aircraft Technology Corp · Replaces Textron Lycoming 71450 · May 11, 1993AL16740ValveAirTech, Aircraft Technology Corp · Replaces Textron Lycoming LW16740 · May 11, 1993AL10545PistonAirTech, Aircraft Technology Corp · Replaces Textron Lycoming LW10545 · May 11, 1993AL13622ValveAirTech, Aircraft Technology Corp · Replaces Textron Lycoming LW13622 · May 11, 1993AL73938ValveAirTech, Aircraft Technology Corp · Replaces Textron Lycoming 73938 · May 11, 1993AL15486GasketAirTech, Aircraft Technology Corp · Replaces Textron Lycoming LW15486 · May 11, 1993SL13521BearingSuperior Air Parts Inc · Replaces Textron Lycoming LW13521 · Jan 25, 1993AL14077-1Piston PinAirTech, Aircraft Technology Corp · Replaces Textron Lycoming LW14077 · Dec 31, 1992AL14077Piston PinAirTech, Aircraft Technology Corp · Replaces Textron Lycoming LW14077 · Dec 31, 1992SL60009Key, ValveSuperior Air Parts Inc · Replaces 60009 · Nov 18, 1992SL12272Lock PlateSuperior Air Parts Inc · Replaces Textron Lycoming LW12272 · Aug 25, 1992AL72091SealAir Methods Corp International · PMA PQ1816NM · Replaces Textron Lycoming LW72091 · Jul 19, 1992AL71481SealAir Methods Corp International · PMA PQ1816NM · Replaces Textron Lycoming LW71481 · Jul 19, 1992AL72075SealAir Methods Corp International · PMA PQ1816NM · Replaces Textron Lycoming LW72075 · Jul 19, 1992G72877Tappet BodyGleason Aero Engine Parts · Replaces Lycoming 72877 · May 4, 1992HWS-060001-540Cylinder FlangeHeliarc Welding Service · Replaces AVCO Lycoming 61260 · Sep 2, 1991SL17541Valve, IntakeSuperior Air Parts Inc · Replaces Lycoming 73938 · Aug 12, 1991SL17540Valve, ExhaustSuperior Air Parts Inc · Replaces Lycoming LW19001 · Aug 12, 1991
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