Lycoming VO-540-B1H3

PMA parts · 832

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-304')
    AND len(list_intersect(tcds_models, ['VO-540-B1H3'])) > 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.

72-231114-2TAG-EngineSwift Fuels, LLC · PMA PQ04423CE · Modification part · Jul 17, 2026ES66M19385Clamp, MagnetoHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 66M19385 · Nov 10, 2025ES10-400567Bearing, BallHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-400567 · Nov 10, 2025ES10-349249Washer, BowedHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-349249 · Nov 10, 2025ES10-349247Retainer, BearingHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-349247 · Nov 10, 2025ES10-78655Washer, FlatHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-78655 · Nov 10, 2025ES-349290-3Magneto Assembly, S-1200 Series, 6 CylHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces LW-349290-3, LW-349290-3D, 75456… · Nov 10, 2025ES10-35937-24ScrewHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-35937-24 · Nov 10, 2025ES-349310-10Magneto Assembly, S-1200 Series, 6 CylHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces LW-349310-10, 10-349310-10… · Nov 10, 2025ES10-5752Cable, ClipHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-5752 · Nov 10, 2025ES10-349328Flat WasherHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-349328 · Nov 10, 2025ES10-349221Stud, Hex 10-32Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-349221 · Nov 10, 2025ES10-349242Gear, Spur, 1200 Series, 6-CylHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-349242 · Nov 10, 2025ES10-349243-2Cam, 1200Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-349243-2 · Nov 10, 2025AB-160844Spring & Brush AssemblyHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-160844 · Nov 10, 2025OCOil Cooler Preheat KitHartzell Propeller LLC · PMA PQ2040CE · Modification part · Sep 12, 2025SL6Engine Preheat KitHartzell Propeller LLC · PMA PQ2040CE · Modification part · Aug 4, 2025TXPL6Engine Preheat KitHartzell Propeller LLC · PMA PQ2040CE · Modification part · Aug 4, 2025HSSEngine Preheat KitHartzell Propeller LLC · PMA PQ2040CE · Modification part · Aug 4, 2025ES10-35936-7ScrewHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental 10-35936-7 · Dec 8, 2023AB-92815-37Retaining RingHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental10-92815-37 · Dec 8, 2023AB-349652ScrewHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental 10-349652 · Dec 8, 2023AB-391213ScrewHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental 10-391213 · Dec 8, 2023AB-90788-5Woodruff KeyHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental10-90788-5 · Dec 8, 2023AB-163374Felt StripHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental 10-163374 · Dec 8, 2023AB-90751-18Cotter PinHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental 10-90751-18 · Dec 8, 2023AB-86527LubricantHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental10-86527 · Dec 8, 2023AB-50752Felt WasherHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental10-50752 · Dec 8, 2023AB-391309WasherHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental10-391309 · Dec 8, 2023No part numberHartzell Engine Technologies LLC · PMA PQ1383CE · Dec 1, 2023ES10-349393-5Cover, MagnetoHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces ES10-349393-5 · Dec 1, 2023No part numberHartzell Engine Technologies LLC · PMA PQ1383CE · Dec 1, 2023ES10-349393-1Cover, MagnetoHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-349393-1 · Dec 1, 2023No part numberHartzell Engine Technologies LLC · PMA PQ1383CE · Dec 1, 2023No part numberHartzell Engine Technologies LLC · PMA PQ1383CE · Dec 1, 2023No part numberHartzell Engine Technologies LLC · PMA PQ1383CE · Dec 1, 2023ES10-400671-31200 Series FrameHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-400671-3 · Dec 1, 2023No part numberHartzell Engine Technologies LLC · PMA PQ1383CE · Nov 9, 2023ES10‐349351‐3Magnet, RotatingHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental MotorsES10‐349351‐3 · Nov 9, 2023No part numberHartzell Engine Technologies LLC · PMA PQ1383CE · Nov 9, 2023No part numberHartzell Engine Technologies LLC · PMA PQ1383CE · Nov 9, 2023No part numberHartzell Engine Technologies LLC · PMA PQ1383CE · Nov 9, 2023ES10‐349392‐2FlangeHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental Motors 10-349392-2 · Nov 9, 2023ES10-400671-31200 Series FrameKelly Aerospace Energy Systems LLC · PMA PQ4176CE · Replaces 10-400671-3 · Jul 17, 2023ES10-349393-1Cover, MagnetoKelly Aerospace Energy Systems LLC · PMA PQ4176CE · Replaces 10-349393-1 · Apr 1, 2023ES10-349393-5Cover, MagnetoKelly Aerospace Energy Systems LLC · PMA PQ4176CE · Replaces 10-349393-5 · Apr 1, 2023ES10-400561Bearing, RollerKelly Aerospace Energy Systems LLC · PMA PQ4176CE · Replaces 10-400561, 10-353060, ES10-353060 · Mar 20, 2023ES-4019LSAlternator AssemblyHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Lycoming 32C21420 · Aug 3, 2022PM2403Starter AssemblyHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 122-24HT,122-HT/ec,122-24LS,122-24PM,12… · May 16, 2022ERZ‐8012Starter AssemblyHartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Kelly… · May 16, 2022
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