Lycoming O-235-E1B
PMA parts · 800
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-223')
AND len(list_intersect(tcds_models, ['O-235-E1B'])) > 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.
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-223')
AND len(list_intersect(tcds_models, ['O-235-E1B'])) > 0
ORDER BY supplement_date DESC, drs_guid DESCRun it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SL31C-32 P007Stud, 5/16 IN DIA, Coarse ThreadSL31C-24 P007Stud, 5/16 IN DIA, Coarse ThreadSL31C-30 P007Stud, 5/16 IN DIA, Coarse ThreadSL31C-31 P003Stud, 5/16 IN DIA, Coarse ThreadSL31C-34 P003Stud, 5/16 IN DIA, Coarse ThreadSL31C-24 P012Stud, 5/16 IN DIA, Coarse ThreadSL31C-26 P012Stud, 5/16 IN DIA, Coarse Thread93-001-XExhaust Stud92-001Exhaust StudAEL11900Seat, IntakeAEL74541TValve, ExhaustAEL61681Guide, Intake ValveAEL60337Insert, Valve Seat, ExhaustAE-L-LW11167TValve, ExhaustSIM4P4 Cylinder Impulse Coupler IgnitionSIM4N4 Cylinder Non-Impulse Coupler IgnitionL2HarnessAEL74541TValve, ExhaustAEL11900Seat, IntakeAELLW11167TValve, ExhaustAEL60337Insert, Valve Seat, ExhaustAEL61681Guide, Intake ValveES10-400160-1Cover149-12HTLStarter149-24HTLStarterSL383BNut-HexSL53E19600Valve, Oil Control, VernathermSL8313GasketAB-163374Felt StripES10-51678Oil DeflectorAB-50765ClampAB-606505WasherAB-35936-7ScrewAB-35937-8ScrewAB-35935-5ScrewES10-90788-5Woodruff keyAB-2-199ShimAB-391213ScrewAB-391309WasherAB-102083Distributor BlockES10-35937-8ScrewES10-50765ClampAB-50752Felt WasherAB-51678DeflectorAB-157160ScrewES10-157160ScrewES10-606505WasherAB-90788-5Woodruff KeyES10-357592Oil SealES10-35935-6Screw
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