Lycoming O-435-A

PMA parts · 1,032

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-228')
    AND len(list_intersect(tcds_models, ['O-435-A'])) > 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.

AELSTD551Plug, 1/2-14NPT, Sq. Hd., DrilledAirmotive Engineering Corp · PMA PQ0003SW · Replaces Lycoming STD-551 · May 30, 2001AEL13923Bushing, Connecting RodAirmotive Engineering Corp · PMA PQ0003SW · Replaces Lycoming LW-13923, 65819 · May 30, 2001AEL11795Spring, Valve, InnerAirmotive Engineering Corp · PMA PQ0003SW · Replaces Lycoming P/N LW11795 · Sep 22, 1999AEL12892Thrust Button, Rocker ShaftAirmotive Engineering Corp · PMA PQ0003SW · Sep 22, 1999AEL61544Fuel Pump PlungerAirmotive Engineering Corp · PMA PQ0003SW · Replaces Lycoming P/N 61544 · Sep 22, 1999AEL61247-(XX)Cover, RockerAirmotive Engineering Corp · PMA PQ0003SW · Replaces Lycoming P/N 61247 · Sep 22, 1999AEL61665Gear, MagnetoAirmotive Engineering Corp · PMA PQ0003SW · Replaces Lycoming P/N 61665 · Sep 22, 1999AEL16471Starter Ring Gear Support AssemblyAirmotive Engineering Corp · PMA PQ0003SW · Replaces Lycoming P/N 69340,68942, 75221… · Sep 22, 1999AEL72566Starter GearAirmotive Engineering Corp · PMA PQ0003SW · Replaces Lycoming P/N 72566 · Sep 22, 1999AEL11800Spring, Valve OuterAirmotive Engineering Corp · PMA PQ0003SW · Replaces Lycoming · Sep 22, 1999AEL13790Shaft, RockerAirmotive Engineering Corp · PMA PQ0003SW · Sep 22, 1999AEL65441Retainer, Intake Valve LowerAirmotive Engineering Corp · PMA PQ0003SW · Replaces Lycoming P/N 65441 · Sep 22, 1999UREM38E URHM38ESpark PlugSlick Aircraft Products, Division of Unison Ind · Replaces SL 26A SL 260A Allied Signal (Autolite) · Jul 1, 1999UREM40E URHM40ESpark PlugSlick Aircraft Products, Division of Unison Ind · Replaces SL 20A SL200A Allied Signal (Autolite) · Jul 1, 1999CF43-648NeedleConsolidated Fuel Systems Inc · Replaces Precision Airmotive… · Jun 3, 1997AL31BoltAircraft Technology Corporation · Replaces Textron Lycoming LW31 · Dec 2, 1996GasketSL71973Superior Air Parts Inc · PMA PQ0060SW · Replaces Textron Lycoming Part No. 71973 · Jul 11, 1995Seat, valve springSL13323Superior Air Parts Inc · PMA PQ0060SW · Replaces Textron Lycoming Part No. LW13323 · Jul 11, 1995GasketSL8313Superior Air Parts Inc · PMA PQ0060SW · Replaces Textron Lycoming Part No. 8313 · Jul 11, 1995SL60009Key, valveSuperior Air Parts Inc · PMA PQ0060SW · Replaces Textron Lycoming Part No. 60009 · Jun 30, 1995Petersen Dwg List L-435( ) dated 9/15/87 or later FAA approved Rev.Leaded or Unleaded Automotive GasolinePetersen Aviation Inc · Modification part · Feb 8, 1994Petersen Dwg List L-435( ) dated 9/15/87 or later FAA approved Rev.Leaded or Unleaded Automotive GasolinePetersen Aviation Inc · Modification part · Feb 8, 1994CF298-1Seal-LeadConsolidated Fuel Systems Inc · Replaces Facet 298-1 · Oct 18, 1992CF242-525Mixture Control ValveConsolidated Fuel Systems Inc · Replaces Facet 242-525 · Oct 18, 1992CF78-356WasherConsolidated Fuel Systems Inc · Replaces Facet 78-356 · Oct 18, 1992SL-STD-1066DowelSuperior Air Parts Inc · Replaces Textron Lycoming STD-1066 · Aug 25, 1992SL-STD-703BoltSuperior Air Parts Inc · Replaces Textron Lycoming STD-703 · Aug 25, 199210-400315Snap Ring Type Impulse-Coupling AssemblyContinental Motors Inc · Replaces Riverted Type Impulse-Coupling… · Feb 25, 1992AEL65007RETAINER, SHROUD TUBE SEALAirmotive Engineering Corp · PMA PQ0003SW · Replaces Lycoming 65007 · Jan 22, 1991REM38S-BChampion Spark PlugChampion Aerospace LLC · Replaces Lycoming 1182-N6, TCM 646629 · Sep 24, 1989REM38E-EChampion Spark PlugChampion Aerospace LLC · Replaces Lycoming 1182-J3, TCM 628325 · Sep 24, 1989CA16-A48GasketCausey Aviation Svc Inc · Replaces Precision Automotive 16-A48 installed… · Mar 22, 1987
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