Lycoming O-320-E1C

PMA parts · 1,455

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-E1C'])) > 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.

ALU-8421RAlternatorElectrosystems Inc · Replaces ALU-8421R · Jul 10, 1993ALE-6420AlternatorElectrosystems Inc · Replaces ALE-6420 · Jul 10, 1993ALT-8421RAlternatorElectrosystems Inc · Replaces ALT-8421R · Jul 10, 1993ALE-8420AlternatorElectrosystems Inc · Replaces ALE-8420 · Jul 10, 1993ALU-8421AlternatorElectrosystems Inc · Replaces ALU-8421 · Jul 10, 1993ALX-8421RAlternatorElectrosystems Inc · Replaces ALX-8421R · Jul 10, 1993MZ-4204StarterElectrosystems Inc · Modification part · Jun 27, 1993AL72877TappetAirTech, Aircraft Technology Corp · Replaces Textron Lycoming 72877 · May 11, 1993AL19001ValveAirTech, Aircraft Technology Corp · Replaces Textron Lycoming LW19001 · May 11, 1993AL73938ValveAirTech, Aircraft Technology Corp · Replaces Textron Lycoming 73938 · May 11, 1993AL75413PistonAirTech, Aircraft Technology Corp · Replaces Textron Lycoming 75413 · Jan 13, 1993AL75089PistonAirTech, Aircraft Technology Corp · Replaces Textron Lycoming 75089 · Jan 13, 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, 1992SLR75906GasketSuperior Air Parts Inc · Replaces 75906 · Nov 18, 1992SL12272Lock PlateSuperior Air Parts Inc · Replaces Textron Lycoming LW12272 · Aug 25, 1992AL71481SealAir Methods Corp International · PMA PQ1816NM · Replaces Textron Lycoming LW71481 · Jul 19, 1992G72877Tappet BodyGleason Aero Engine Parts · Replaces Lycoming 72877 · May 4, 1992AL13790ShaftAirTech, Aircraft Technology Corp · Replaces Textron Lycoming LW13790 · Mar 10, 1992AL74230GuideAirTech, Aircraft Technology Corp · Replaces Textron Lycoming 74230 · Mar 10, 1992AL12892ButtonAirTech, Aircraft Technology Corp · Replaces Textron Lycoming AL12892 · Mar 10, 1992AL61681GuideAirTech, Aircraft Technology Corp · Replaces Textron Lycoming 61681 · Mar 10, 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, 1991SL72566Gear, starter ringSuperior Air Parts Inc · Replaces Lycoming 72566 · Apr 11, 1991SL-STD-2090Nut, hex plainSuperior Air Parts Inc · Replaces Lycoming STD-2090 · Apr 11, 1991SL-STD-1420Nut, hex slottedSuperior Air Parts Inc · Replaces Lycoming STD-1420 · Apr 11, 1991SL10647DowelSuperior Air Parts Inc · Replaces Lycoming LW10647 · Apr 11, 1991SL-STD-872Nut, hex slottedSuperior Air Parts Inc · Replaces Lycoming STD-872 · Apr 11, 1991SL3601-ARing, PistonSuperior Air Parts Inc · Replaces Lycoming 74241 · Apr 11, 1991AEL19001VALVE, EXHAUSTAirmotive Engineering Corp · PMA PQ0003SW · Replaces Lycoming LW19001 · Jan 22, 1991AEL73938VALVE, INTAKEAirmotive Engineering Corp · PMA PQ0003SW · Replaces Lycoming 73938 · Jan 22, 1991AEL65007SHROUD TUBE SEALAirmotive Engineering Corp · PMA PQ0003SW · Replaces 65007 · Jan 22, 1991AEL75413PISTON- 5-1/8 Dia. W/7.2 l Comp. RatioAirmotive Engineering Corp · PMA PQ0003SW · Replaces Lycoming 75413 · Jan 22, 1991RHM40E-FChampion Spark PlugChampion Aerospace LLC · Replaces Lycoming 1182-W3, TCM 627978 · Sep 24, 1989RHM38E-EChampion Spark PlugChampion Aerospace LLC · Replaces Lycoming 1182-D4, TCM 630049 · Sep 24, 1989REM40E-EChampion Spark PlugChampion Aerospace LLC · Replaces Lycoming 1182-B3, TCM 627978 · Sep 24, 1989RHM38S-BChampion Spark PlugChampion Aerospace LLC · Replaces Lycoming 1182-P6, TCM 646630 · Sep 24, 1989SL-69532SEAT Rev.None dtd.8-22-88Superior Air Parts Inc · PMA PQ0060SW · Replaces 69532 · May 30, 1989SL13S19646 (OLD NO. 61155)GEAR Rev. None dtd.8-29-88Superior Air Parts Inc · PMA PQ0060SW · Replaces 13S19646 · May 30, 1989SL76118SPACER Rev.None dtd.7-13-88Superior Air Parts Inc · PMA PQ0060SW · Replaces 76118 · May 30, 1989SL61084SPRING Rev.None dtd,8-30-88Superior Air Parts Inc · PMA PQ0060SW · Replaces 61084 · May 30, 1989SL-16475SEAT Rev None dtd. 8-22-88Superior Air Parts Inc · PMA PQ0060SW · Replaces LW-16475 · May 30, 1989SL18840CAM SHAFT Rev. None dtd.8-19-88Superior Air Parts Inc · PMA PQ0060SW · Replaces LW18840 · May 30, 1989SL11997CRANKSHAFT SEAL Rev. None dtd.8-30-88Superior Air Parts Inc · PMA PQ0060SW · Replaces LW11997 · May 30, 1989SL16711BEARING Rev.None dtd.8-29-88Superior Air Parts Inc · PMA PQ0060SW · Replaces LW16711 · May 30, 1989SL14995SPRINGSuperior Air Parts Inc · PMA PQ0060SW · Replaces LW14995 · Apr 2, 1989Petersen dwg list L-320 ( )Unleaded and leaded automotive gasolinePetersen Aviation Inc · Modification part · Dec 6, 1988
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