Lycoming O-435-A2
PMA parts · 910
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-A2'])) > 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-A2'])) > 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.
SL38-13-P12Stud 3/8 Dia. Fine ThreadSL31CD-25Stud, 5/16 IN DIA, Coarse ThreadSL38-49-P12Stud 3/8 Dia. Fine ThreadSL38-63-P07Stud 3/8 Dia. Fine ThreadSL31C-52 P03Stud, 5/16 IN DIA, Coarse ThreadSL31C-48 P07Stud, 5/16 IN DIA, Coarse ThreadSL38-55-P07Stud 3/8 Dia. Fine ThreadSL31CD-11 P03Stud, 5/16 IN DIA, Coarse ThreadSL31CD-17 P12Stud, 5/16 IN DIA, Coarse ThreadSL38-41Stud 3/8 Dia. Fine ThreadSL31CD-29 P03Stud, 5/16 IN DIA, Coarse ThreadSL38-22-P12Stud 3/8 Dia. Fine ThreadSL31C-59 P12Stud, 5/16 IN DIA, Coarse ThreadSL38-23-P03Stud 3/8 Dia. Fine ThreadSL38-16-P03Stud 3/8 Dia. Fine ThreadSL38-26Stud 3/8 Dia. Fine ThreadSL31CD-37 P12Stud, 5/16 IN DIA, Coarse ThreadSL31C-44 P07Stud, 5/16 IN DIA, Coarse ThreadSL31CD-36 P03Stud, 5/16 IN DIA, Coarse ThreadSL31C-47Stud, 5/16 IN DIA, Coarse ThreadSL31CD-28 P12Stud, 5/16 IN DIA, Coarse ThreadSL38-17-P03Stud 3/8 Dia. Fine ThreadSL31CD-21 P07Stud, 5/16 IN DIA, Coarse ThreadSL31CD-13 P12Stud, 5/16 IN DIA, Coarse ThreadSL38-60-P03Stud 3/8 Dia. Fine ThreadSL38-29-P03Stud 3/8 Dia. Fine ThreadSL31C-57 P12Stud, 5/16 IN DIA, Coarse ThreadSL31CD-40 P03Stud, 5/16 IN DIA, Coarse ThreadSL38-47-P12Stud 3/8 Dia. Fine ThreadSL31CD-12 P07Stud, 5/16 IN DIA, Coarse ThreadSL31CD-14 P03Stud, 5/16 IN DIA, Coarse ThreadSL31CD-31Stud, 5/16 IN DIA, Coarse ThreadSL31C-58 P07Stud, 5/16 IN DIA, Coarse ThreadSL38-21-P12Stud 3/8 Dia. Fine ThreadSL38-32-P03Stud 3/8 Dia. Fine ThreadSL38-61Stud 3/8 Dia. Fine ThreadSL61662A-M06-P10Bearing, Connecting RodSL61662A-M03-P10Bearing, Connecting RodSL61662A-M10Bearing, Connecting RodSL61662A-P10Bearing, Connecting RodSL61662A-M03Bearing, Connecting RodSL61662A-M06Bearing, Connecting RodSL61662ABearing, Connecting RodSL61662A-M10-P10Bearing, Connecting RodSL61662A (And Undersizes to Minus .003, .006, & .010 And Oversizes to Plus .010)Bearing, Connecting Rod.SL18109AGear, ImpellerSL61681AGuide, Intake ValveSL18110AGear, ImpellerCF43-648Needle10-4025-12Carburetor Model MA-4-5AA
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