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.
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 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.
SL38-15 P007Stud 3/8 Dia. Fine ThreadSL38-32 P003Stud 3/8 Dia. Fine ThreadSL38-15 P012Stud 3/8 Dia. Fine ThreadSL38-33 P007Stud 3/8 Dia. Fine ThreadSL38-11 P007Stud 3/8 Dia. Fine ThreadSL38-30 P007Stud 3/8 Dia. Fine ThreadSL38-12 P007Stud 3/8 Dia. Fine ThreadAEL66429Valve, IntakeAEL11795Spring, Valve, InnerDT66529Guide, ValveAE35355Screw, 1/4-20 x 5/8 Pan HeadAEL71481Packing, Cylinder BaseAEL60096Gasket, Fuel Pump, AC TypeAEL60398Bushing, Rocker ValveAEL11626Guide, Exhaust ValveAEL61544Fuel Pump PlungerAEL13796Shaft, Idler GearAEL72566Starter GearAEL61665Gear, MagnetoAEL10077Retainer, Intake, Valve, UpperAEL19034Valve, ExhaustAELSTD557Dowel, 1/2 Dia. x 39/64 LongAEL61681Guide, Intake ValveAEL12186Nut, Connecting RodAEL73411 AEL73412 AEL73413 AEL73414 AEL73415 AEL73417 AEL73418 AEL73419 AEL73420 AEL73434 AEL73435 AEL73436 AEL73437 AEL73445 AEL73446 AEL73447 AEL73448 AEL73455 AEL73456 AEL73457 AEL73458 AEL73462 AEL73463 AEL73464 AEL73465 AEL73466 AEL73467 AEL73468Push RodAEL65098Cover, Fuel Pump, AC TypeDT-L-60403Piston PinAEL11901Valve, IntakeAEL16471Starter Ring Gear Support AssemblyMDL No. Drawing No. 2000Oil Filter Adapter and Oil FilterAEL31C9, AEL31C10, AEL31CD12, AEL31C13, AEL31C14, AEL31C15, AEL31C16, AEL31C17, AEL31CD17, AEL31C18, AEL31C19, AEL31C20, (and oversizes P003, P007 and P012)Stud, 5/16-18UNCSL65441Seat, Spring Lower IntakeAEL72566Starter GearAEL10077Retainer, Intake, Valve, UpperAEL60096Gasket, Fuel Pump, AC TypeAEL61665Gear, MagnetoAEL66429Valve, IntakeAEL60398Bushing, Rocker ValveAELSTD557Dowel, 1/2 Dia. x 39/64 LongAEL11626Valve, ExhaustAEL13796Shaft, Idler GearDT-L-60403Piston PinAEL11795Spring, Valve, InnerAEL61544Fuel Pump PlungerAEL71481Packing, Cylinder BaseAEL16471Starter Ring Gear Support AssemblyAEL65098Cover, Fuel Pump, AC TypeAE35355Screw, 1/4-20 x 5/8 Pan HeadAEL12186Nut, Connecting RodDT66529Guide, Valve
Back to Lycoming O-435-A