Lycoming IO-390-C3B6

PMA parts · 81

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 ('E00006NY')
    AND len(list_intersect(tcds_models, ['IO-390-C3B6'])) > 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.

5250014Fuel Injection ServoAirflow Performance LLC · PMA PQ00047EB · Replaces 61P31530 · Apr 17, 2025CF07A22996Bracket, Fuel ManifoldPRECISION AIRMOTIVE LLC · PMA PQ0111NM · Replaces 07A22996 · Jun 24, 2024CFSTD-160Washer, 1/4 Lock, Internal TeethPRECISION AIRMOTIVE LLC · PMA PQ0111NM · Replaces STD-160 · Jun 24, 2024CF07A23031Bracket, Fuel ManifoldPRECISION AIRMOTIVE LLC · PMA PQ0111NM · Replaces 07A23031 · Jun 24, 2024CF07A23032Bracket, Fuel ManifoldPRECISION AIRMOTIVE LLC · PMA PQ0111NM · Replaces 07A23032 · Jun 24, 2024CF07A22995Bracket, Fuel ManifoldPRECISION AIRMOTIVE LLC · PMA PQ0111NM · Replaces 07A22995 · Jun 24, 2024CFSTD-251Washer, #10 Lock, Internal TeethPRECISION AIRMOTIVE LLC · PMA PQ0111NM · Replaces STD-251 · Jun 24, 2024CFSTD-82Screw, #10-24 X 1/2, RD HDPRECISION AIRMOTIVE LLC · PMA PQ0111NM · Replaces STD-82 · Jun 24, 2024CFLW-25-2.00Bolt, 1/4-20 X 2.00 HEX HDPRECISION AIRMOTIVE LLC · PMA PQ0111NM · Replaces LW-25-2.00 · Jun 24, 2024CFSTD-8Washer, Plain 1/4PRECISION AIRMOTIVE LLC · PMA PQ0111NM · Replaces STD-8 · Jun 24, 2024ES3018Clamp, Bearing CapHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3018 · May 20, 2024AM-3021Screw Distributor BlockHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3021 · May 20, 2024ES3221ScrewHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3221 · May 20, 2024AK-3975Coil, IgnitionHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3009, M3114, M3525, K3975, K3975 · May 20, 2024AM-3015Screw, HousingHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3015 · May 20, 2024AM-3006BearingHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3006 · May 20, 2024AM2536Woodruff KeyHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M2536 · May 20, 2024ES3040Coil WedgeHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3040 · May 20, 2024ES917Impulse Coupling SpringHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M917 · May 20, 2024AK-3984CapacitorHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3183, K3984 · May 20, 2024AM-2556Cotter PinHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M2556 · May 20, 2024ES3637KContact Point SecondaryHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3637 · May 20, 2024AM-3062Oil SealHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3062 · May 20, 2024ES3084Air Vent With HoodHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3084 · May 20, 2024AM-3217Wave Spring WasherHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M-3217 · May 20, 2024AM-3485Bearing Cap, AssemblyHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3485 · May 20, 2024AM-3215Brush Assy, DistributorHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3215 · May 20, 2024ES3548Machining, Rotating MagnetHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3548 · May 20, 2024AM-3020ScrewHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3020 · May 20, 2024ES3822Dist. Block & Gear Assy.Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces K3822 · May 20, 2024ES1077Air VentHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M1077 · May 20, 2024AM3611CamHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3611, M1522 · May 20, 2024ES3827Rotor GearHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces K3827 · May 20, 2024ES3826SpacerHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3826 · May 20, 2024ES3630Bearing Cap, AssemblyHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3630, K3630 · May 20, 2024ES3172WasherHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3172 · May 20, 2024A-13081KContact AssemblyHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3081 · May 20, 2024ES3019NutHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3019 · May 20, 2024ES4370MagnetoHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 4370 · Dec 1, 2023KA14012HarnessHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M4012 · Dec 1, 2023No part numberHartzell Engine Technologies LLC · PMA PQ1383CE · Dec 1, 2023ES3413StudHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 31C-19, M3413 · Dec 1, 2023ES12681GasketHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces LW12681 · Dec 1, 2023No part numberHartzell Engine Technologies LLC · PMA PQ1383CE · Dec 1, 2023ES4345MagnetoHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 4345 · Dec 1, 2023KA14012HarnessKelly Aerospace Energy Systems LLC · PMA PQ4176CE · Replaces M4012 · May 5, 2023ES12681GasketKelly Aerospace Energy Systems LLC · PMA PQ4176CE · Replaces LW12681 · Feb 9, 2023ES3413StudKelly Aerospace Energy Systems LLC · PMA PQ4176CE · Replaces 31C-19, M3413 · Feb 9, 2023ES1553Screw, Harness CapKelly Aerospace Energy Systems LLC · PMA PQ4176CE · Replaces M1553 · Oct 27, 2022PM2403Starter AssemblyHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 122-24HT,122-HT/ec,122-24LS,122-24PM,12… · May 16, 2022
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