# PMA parts: Pratt & Whitney Canada JT15D-4D A list on [Pratt & Whitney Canada JT15D-4D](https://openairdocs.org/engine/pratt-whitney-canada-jt15d-4d.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 8 · 360 PMA parts - [3013984CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID198788985620261008195302.0001): Washer, Key · Core Parts LLC · PMA PQ05326NM · Replaces 3013984 · Sep 3, 2026 - [3015195CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID196740150420261008195303.0001): Washer, Key · Core Parts LLC · PMA PQ05326NM · Replaces 3015195 · Sep 3, 2026 - [3013694CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178447794820261008195302.0001): Washer, Key · Core Parts LLC · PMA PQ05326NM · Replaces 3013694 · Sep 3, 2026 - [3030494CEM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID109443755220261008134712.0001): Air Seal · Cobalt Engineering and Manufacturing LLC · PMA PQ00015EB · Replaces 3030494 · Jul 20, 2026 - [3038515CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180780805320260615130505.0001): Seal, Plain · Core Parts LLC · PMA PQ05326NM · Replaces 3038515 · May 26, 2026 - [3100594-01CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID134365135920260528133314.0001): Washer, Key · Core Parts LLC · PMA PQ05326NM · Replaces 3100594-01 · Apr 15, 2026 - [3030669CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID145948082720260217163407.0001): Pin Support Combustion Chamber Liner · Core Parts LLC · PMA PQ05326NM · Replaces 3030669 · Jan 16, 2026 - [3039929CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID192313600020260108163244.0001): Gasket, Two-Hole · CORE PARTS LLC · PMA PQ05326NM · Replaces 3039929 · Oct 21, 2025 - [3039928CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID189388683020260108163244.0001): Gasket, Two-Hole · CORE PARTS LLC · PMA PQ05326NM · Replaces 3039928 · Oct 21, 2025 - [3039933CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID179646143020260108163245.0001): Gasket, Cover, Accessory Gearbox · CORE PARTS LLC · PMA PQ05326NM · Replaces 3039933 · Oct 21, 2025 - [3115556-01CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID151362744620260108163245.0001): Gasket, Four-Hole · CORE PARTS LLC · PMA PQ05326NM · Replaces 3115556-01 · Oct 21, 2025 - [ST3230-01CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID149026679120260108163246.0001): Gasket, Four-Hole · CORE PARTS LLC · PMA PQ05326NM · Replaces ST3230-01 · Oct 21, 2025 - [ST3272-01CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID101049268920260108163246.0001): Gasket, Four-Hole · CORE PARTS LLC · PMA PQ05326NM · Replaces ST3272-01 · Oct 21, 2025 - [3018981CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID177922688320260108163137.0001): Washer, Lock · CORE PARTS LLC · PMA PQ05326NM · Replaces 3018981 · Oct 3, 2025 - [3029072CEM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID182937838020250702145351.0001): Washer, Lock · Cobalt Engineering and Manufacturing LLC · PMA PQ00015EB · Replaces 3029072 · Jun 10, 2025 - [3034508WFC](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID168792409620250624152910.0001): Oil Filter Element · Donaldson Company Inc · PMA PQ2432CE · Replaces 3034508 3036376, Alternate: 11-11064… · Jun 2, 2025 - [3116838-01CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID175797840520250605164233.0001): Collar, Retaining, Blade · CORE PARTS LLC · PMA PQ05326NM · Replaces 3116838-01 · Apr 7, 2025 - [3115889-01CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID118797563520250605164233.0001): Rivet, Solid, Countersunk · CORE PARTS LLC · PMA PQ05326NM · Replaces 3115889-01 · Apr 7, 2025 - [TB05-1241100-D013](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID186558540020250328114255.0001): Engine Seal Ring · Aero Tech Aviation Design, LLC · PMA PQ04281CE · Replaces 3117494-01 · Feb 28, 2025 - [3015032CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID146061651420250923190207.0001): Seal, Ring · CORE PARTS LLC · PMA PQ05326NM · Replaces 3015032 · Feb 13, 2025 - [3119476-01CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID138194454120260108162955.0001): Washer, Key · CORE PARTS LLC · PMA PQ05326NM · Replaces 3119476-01 · Feb 7, 2025 - [TB05-1241100-D003](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID133935007820250212131844.0001): Washer, Lock, High Turbine Rotor · Aero Tech Aviation Design, LLC · PMA PQ04281CE · Replaces 3029072 · Jan 16, 2025 - [3012414AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID169774044220250106202801.0001): Nut, Self-Locking, 12 Point · Aero Attitude, LLC · PMA PQ00001CB · Replaces 3012411 · Dec 10, 2024 - [3012414AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID164469161820250106202800.0001): Nut, Self-Locking, 12 Point · Aero Attitude, LLC · PMA PQ00001CB · Replaces 3012413 · Dec 10, 2024 - [3012414AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID152753542620250106202759.0001): Nut, Self-Locking, 12 Point · Aero Attitude, LLC · PMA PQ00001CB · Replaces 3012414 · Dec 10, 2024 - [3012414AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID117377138920250106202801.0001): Nut, Self-Locking, 12 Point · Aero Attitude, LLC · PMA PQ00001CB · Replaces 3012412 · Dec 10, 2024 - [3116838-01CEM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID132358678720250530141213.0001): Collar Blade Retainer · Cobalt Engineering and Manufacturing LLC · PMA PQ00015EB · Replaces 3116838-01 · Oct 8, 2024 - [TB05-1241100-D001](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID160847149420241025164021.0001): Pin-Support Comb CHMBR Liner · Aero Tech Aviation Design LLC · PMA PQ04281CE · Replaces 3030669 · Sep 3, 2024 - [3012675AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID196954661720240919140845.0001): Nut, Self-Locking, Hex · Aero Attitude, LLC · PMA PQ00001CB · Replaces 3012675, 3005816, 3012674, 3028286… · Aug 7, 2024 - [3015234AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID130436253520240919140838.0001): Nut, Self-Locking, Shank · Aero Attitude, LLC · PMA PQ00001CB · Replaces 3015234, 3015233, 3015232, 3016299… · Aug 7, 2024 - [MS9952-26CEM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID111670084520240701174117.0001): Cup Washer · Cobalt Engineering and Manufacturing LLC · PMA PQ00015EB · Replaces MS9952-26 · Jun 10, 2024 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID198859662920240129140712.0001): PTI Technologies Inc · PMA PQ1341NM · Dec 11, 2023 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID192841579020240129140713.0001): PTI Technologies Inc · PMA PQ1341NM · Dec 11, 2023 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178769232220240129140713.0001): PTI Technologies Inc · PMA PQ1341NM · Dec 11, 2023 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID176833134520240129140708.0001): PTI Technologies Inc · PMA PQ1341NM · Dec 11, 2023 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID173366992220240129140713.0001): PTI Technologies Inc · PMA PQ1341NM · Dec 11, 2023 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID172389434320240129140708.0001): PTI Technologies Inc · PMA PQ1341NM · Dec 11, 2023 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID161162222320240129140710.0001): PTI Technologies Inc · PMA PQ1341NM · Dec 11, 2023 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID143996098620240129140714.0001): PTI Technologies Inc · PMA PQ1341NM · Dec 11, 2023 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID141871165220240129140709.0001): PTI Technologies Inc · PMA PQ1341NM · Dec 11, 2023 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID124431282120240129140710.0001): PTI Technologies Inc · PMA PQ1341NM · Dec 11, 2023 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID119518843120240129140711.0001): PTI Technologies Inc · PMA PQ1341NM · Dec 11, 2023 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID110907096720240129140711.0001): PTI Technologies Inc · PMA PQ1341NM · Dec 11, 2023 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103785827620240129140712.0001): PTI Technologies Inc · PMA PQ1341NM · Dec 11, 2023 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID100101630720240129140709.0001): PTI Technologies Inc · PMA PQ1341NM · Dec 11, 2023 - [ST3086-010CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID186953421420250605165600.0001): Packing, Preformed · CORE PARTS LLC · PMA PQ05326NM · Replaces ST3086-010 · Dec 5, 2023 - [ST3086-012CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID148365350120250605165600.0001): Packing, Preformed · CORE PARTS LLC · PMA PQ05326NM · Replaces ST3086-012 · Dec 5, 2023 - [ST3086-129CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID146183258520250605165602.0001): Packing, Preformed · CORE PARTS LLC · PMA PQ05326NM · Replaces ST3086-129 · Dec 5, 2023 - [3024293CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID125735889020250605165559.0001): Packing, Preformed · CORE PARTS LLC · PMA PQ05326NM · Replaces 3024293 · Dec 5, 2023 - [3039983CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID123311292320250605164051.0001): Parts Kit, Hot Section Inspection · CORE PARTS LLC · PMA PQ05326NM · Replaces 3039983 · Dec 5, 2023 Next page: https://openairdocs.org/engine/pratt-whitney-canada-jt15d-4d/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 ('E25EA') AND len(list_intersect(tcds_models, ['JT15D-4D'])) > 0 ORDER BY supplement_date DESC, drs_guid DESC ``` This list as a web page: https://openairdocs.org/engine/pratt-whitney-canada-jt15d-4d/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.