# PMA parts: Lycoming IO-360-C1B A list on [Lycoming IO-360-C1B](https://openairdocs.org/engine/lycoming-io-360-c1b.md). 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. Page 1 of 40 · 1,995 PMA parts - [ES66M19385](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID186804045820251216184409.0001): Clamp, Magneto · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 66M19385 · Nov 10, 2025 - [ES10-400567](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID182838314420251216184405.0001): Bearing, Ball · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-400567 · Nov 10, 2025 - [ES10-349249](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID172741321620251216184404.0001): Washer, Bowed · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-349249 · Nov 10, 2025 - [ES10-180046-28](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID170373951520251216184357.0001): Sleeve, Clear · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-180046-28 · Nov 10, 2025 - [ES-349285-7](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID169749354220251216184349.0001): S-1200 Series Magneto, 4-Cyl · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces LW-349235-3, LW-349235-3D… · Nov 10, 2025 - [ES-349305-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID160316331220251216184351.0001): S-1200 Series Magneto, 4-Cyl · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces LW-349305-1, LW-349305-1D, 75896… · Nov 10, 2025 - [ES10-349247](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID155835169920251216184407.0001): Retainer, Bearing · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-349247 · Nov 10, 2025 - [ES10-78655](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID148578074420251216184359.0001): Washer, Flat · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-78655 · Nov 10, 2025 - [ES10-35937-24](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID131353354520251216184356.0001): Screw · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-35937-24 · Nov 10, 2025 - [ES10-5752](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID115793636520251216184401.0001): Cable, Clip · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-5752 · Nov 10, 2025 - [ES10-349241](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID114432320720251216184407.0001): Gear, Spur, 1200 Series, 4-Cyl · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-349241 · Nov 10, 2025 - [ES10-349328](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID114147850320251216184403.0001): Flat Washer · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-349328 · Nov 10, 2025 - [ES10-349221](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID111222593020251216184358.0001): Stud, Hex 10-32 · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-349221 · Nov 10, 2025 - [ES10-349243-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID108636864620251216184402.0001): Cam, 1200 · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-349243-2 · Nov 10, 2025 - [AB-160844](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID100141747720251216184413.0001): Spring & Brush Assembly · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-160844 · Nov 10, 2025 - [55257](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID198645007820251216184408.0001): Bearing, Ball · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces X13041 · Sep 18, 2025 - [55080](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID198311168420251216184333.0001): Screw · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 633845 · Sep 18, 2025 - [55058](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID198062297120251216184409.0001): Adapter Assembly, Acc. Drive · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 632407A2 · Sep 18, 2025 - [55011-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID195417808820251216184320.0001): Plug · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 402941 · Sep 18, 2025 - [55191](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID194347448020251216184352.0001): Shaft, Starter Gear · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 653710 · Sep 18, 2025 - [55119](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID193104518420251216184340.0001): Spring, Right Hand Clutch · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 643109 · Sep 18, 2025 - [55256](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID189414857120251216184408.0001): Body Assembly, Scavenge Oil and Power Takeoff · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 657177-2 · Sep 18, 2025 - [55009-5003](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID189127440220251216184313.0001): Stud · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 401899P003 · Sep 18, 2025 - [55014](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID188932235920251216184320.0001): Washer, Tab · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 501867 · Sep 18, 2025 - [55129](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID183792062920251216184343.0001): Adapter Assembly, Starter Drive · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 646220 · Sep 18, 2025 - [55101](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181423127920251216184336.0001): Bearing, Needle · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 641368 · Sep 18, 2025 - [55009-5007](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180559002020251216184314.0001): Stud · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 401899P007 · Sep 18, 2025 - [55116](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID164587225620251216184339.0001): Shaft, Acc. Driven Gear · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 642930 · Sep 18, 2025 - [55182](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID164095346220251216184349.0001): Gasket, Acc. Drive · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 653487 · Sep 18, 2025 - [55029](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID159865426920251216184325.0001): Bolt, Hex · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 538999 · Sep 18, 2025 - [55041](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID159705523120251216184417.0001): Fitting, Elbow · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 628437 · Sep 18, 2025 - [55125](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID156371320120251216184342.0001): Worm Shaft Assembly · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 643303 · Sep 18, 2025 - [55013-2003](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID154933942120251216184318.0001): Stud · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 402127P003 · Sep 18, 2025 - [55048](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID150602471020251216184329.0001): Bearing, Roller · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 630680 · Sep 18, 2025 - [55015-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID149136534620251216184403.0001): Ring, Internal Retaining · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 502287-3 · Sep 18, 2025 - [55013-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID143677348520251216184318.0001): Stud · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 402127 · Sep 18, 2025 - [55012-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID142554235020251216184310.0001): Stud · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 401870 · Sep 18, 2025 - [55035](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID141706059320251216184326.0001): Dowel, Shouldered · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 627882 · Sep 18, 2025 - [55094](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139948674520251216184335.0001): Gear, Acc. Driver Bevel · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 640802 · Sep 18, 2025 - [55187-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139091840820251216184350.0001): Gear, Starter · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 653696M015 · Sep 18, 2025 - [55200](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139080465720251216184356.0001): Gasket, Acc. Adapter · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 653743 · Sep 18, 2025 - [55008](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID138810232120251216184307.0001): Seal · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 25102 · Sep 18, 2025 - [55239-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID138662703020251216184404.0001): Ring, External Retaining · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 522247-3 · Sep 18, 2025 - [55079](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID137880283420251216184333.0001): Cover, Adapter · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 633751 · Sep 18, 2025 - [55086](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID136255245420251216184334.0001): Cover · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 640380 · Sep 18, 2025 - [55247-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID131890345320251216184406.0001): Seal, O-Ring · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 630979-24 · Sep 18, 2025 - [55191-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID127081072020251216184352.0001): Shaft, Starter Gear · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 653710M015 · Sep 18, 2025 - [55005](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID126682808820251216184306.0001): Washer,.25 x.031 Plain · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 20522 · Sep 18, 2025 - [55009-7](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID124153363420251216184319.0001): Stud · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 402151 · Sep 18, 2025 - [55009-6007](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID121195226220251216184317.0001): Stud · Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 401971P007 · Sep 18, 2025 Next page: https://openairdocs.org/engine/lycoming-io-360-c1b/pma.md?page=2 ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql 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 ('1E10') AND len(list_intersect(tcds_models, ['IO-360-C1B'])) > 0 ORDER BY supplement_date DESC, drs_guid DESC ``` This list as a web page: https://openairdocs.org/engine/lycoming-io-360-c1b/pma --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.