# PMA parts: Pratt & Whitney Canada PW306B A list on [Pratt & Whitney Canada PW306B](https://openairdocs.org/engine/pratt-whitney-canada-pw306b.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 2 · 100 PMA parts - [WF336757](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178663339620250602133034.0001): Filter Element, Oil · Donaldson Company Inc · PMA PQ2432CE · Replaces 31B3672-01,31B6070-01 · May 23, 2025 - [31B1616-01WFC](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID114093856020250602133045.0001): Filter Element · Donaldson Company Inc · PMA PQ2432CE · Replaces 31B1616-01, 31B3702-01 · May 23, 2025 - [540-1742-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID111192066920240223164802.0001): Valve, Solenoid, Compressor Bleed · Honeywell International Inc. · PMA PQ1222NM · Replaces 30B4513-02 · Mar 23, 2023 - [9-127-105](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID198417579220221122120953.0001): Meter-Flow Fuel · Eldec Corporation · PMA PQ0079NM · Replaces 30B3506-06 · Nov 16, 2022 - [9-127-97](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID169096610820221122120954.0001): Meter-Flow, Fuel · Eldec Corporation · PMA PQ0079NM · Replaces 30B3506-04 · Nov 16, 2022 - [9-127-97](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID152036655920221122120951.0001): Meter-Flow, Fuel · Eldec Corporation · PMA PQ0079NM · Replaces 30B3506-04 · Nov 16, 2022 - [9-127-104](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID105825136720221122120952.0001): Meter-Flow Fuel · Eldec Corporation · PMA PQ0079NM · Replaces 30B3506-05 · Nov 16, 2022 - [31B4197-03](https://drs.faa.gov/browse/excelExternalWindow/E0B7F9A9AAA37B45862583B6007654D4.0001): Valve Assy - Solenoid, Compressor Bleed Valve · Tactair Fluid Controls Inc · PMA PQ0847NE · Replaces 31B4197-03 · Oct 9, 2018 - [31B4197-04](https://drs.faa.gov/browse/excelExternalWindow/DC80B5CF98E16119862583B6007654EB.0001): Valve Assy - Solenoid, Compressor Bleed Valve · Tactair Fluid Controls Inc · PMA PQ0847NE · Replaces 31B4197-04 · Oct 9, 2018 - [31B4197-05](https://drs.faa.gov/browse/excelExternalWindow/2D161012900A7F9F862583B600765583.0001): Valve Assy - Solenoid, Compressor Bleed Valve · Tactair Fluid Controls Inc · PMA PQ0847NE · Replaces 31B4197-05 · Oct 9, 2018 - [68066-4](https://drs.faa.gov/browse/excelExternalWindow/DEEA0743A62C61CC86258251005EB152.0001): Nozzle, Inlet Common · Delavan Inc. · PMA PQ3405CE · Replaces Pratt & Whitney Canada Corp. 30B4387-03 · Feb 6, 2018 - [68065-2](https://drs.faa.gov/browse/excelExternalWindow/A8A4765DD9059E7A86258251005EB160.0001): Nozzle-Fuel · Delavan Inc. · PMA PQ3405CE · Replaces Pratt & Whitney Canada Corp. 30B5209-01 · Feb 6, 2018 - [68066-3](https://drs.faa.gov/browse/excelExternalWindow/979BCE86A94F8C5286258251005EB150.0001): Fuel Nozzle, Inlet · Delavan Inc. · PMA PQ3405CE · Replaces Pratt & Whitney Canada Corp. 31B5208-03 · Feb 6, 2018 - [68065-3](https://drs.faa.gov/browse/excelExternalWindow/85AABBEF6504E2EA86258251005EB161.0001): Nozzle-Fuel, Option (C) · Delavan Inc. · PMA PQ3405CE · Replaces Pratt & Whitney Canada Corp. 30B4166-01 · Feb 6, 2018 - [68065-1](https://drs.faa.gov/browse/excelExternalWindow/80721FE79108DA3F86258251005EB15D.0001): Nozzle-Fuel · Delavan Inc. · PMA PQ3405CE · Replaces Pratt & Whitney Canada Corp. 31B5209-01 · Feb 6, 2018 - [68066-1](https://drs.faa.gov/browse/excelExternalWindow/5841B319E5E1BFB586258251005EB164.0001): Nozzle-Fuel, Inlet · Delavan Inc. · PMA PQ3405CE · Replaces Pratt & Whitney Canada Corp. 31B5208-01 · Feb 6, 2018 - [68065-4](https://drs.faa.gov/browse/excelExternalWindow/2D272981CA6A590D86258251005EB163.0001): Nozzle-Fuel, Inlet · Delavan Inc. · PMA PQ3405CE · Replaces Pratt & Whitney Canada Corp. 30B4389-03 · Feb 6, 2018 - [68066-2](https://drs.faa.gov/browse/excelExternalWindow/2B5D3917E76CC16286258251005EB165.0001): Nozzle-Fuel, Inlet · Delavan Inc. · PMA PQ3405CE · Replaces 31B5208-02 · Feb 6, 2018 - [68067-1](https://drs.faa.gov/browse/excelExternalWindow/1839DDAEC3392F7486258251005EB153.0001): Nozzle Assembly, Hybrid · Delavan Inc. · PMA PQ3405CE · Replaces Pratt & Whitney Canada Corp. 31B5207-01 · Feb 6, 2018 - [31B1616-01GF](https://drs.faa.gov/browse/excelExternalWindow/71AA416B428AF33B86257EEE003FCB81.0001): Filter Element · Global Filtration, Inc. · PMA PQ0993SW · Replaces 31B1616-01 · Oct 22, 2015 - [31B3672-01GF](https://drs.faa.gov/browse/excelExternalWindow/B4198C91FFFBE74686257EEE0041D379.0001): Oil Element · Global Filtration, Inc. · PMA PQ0993SW · Replaces 31B3672-01, 30B6070-01, 30B6069-01 · Oct 21, 2015 - [26100-8](https://drs.faa.gov/browse/excelExternalWindow/8F334EDF88610FE886257D6A006EE6B8.0001): EJECTOR-FUEL WASTE · Triumph Engine Control Systems, LLC · PMA PQ0108NE · Replaces 31B5132-01 · Sep 13, 2014 - [26505-04](https://drs.faa.gov/browse/excelExternalWindow/6B10856647A5DF2B86257D6A006EE6B9.0001): VALVE-FUEL, START AND DUMP · Triumph Engine Control Systems, LLC · PMA PQ0108NE · Replaces 30B3253-04 · Sep 13, 2014 - [26430-05](https://drs.faa.gov/browse/excelExternalWindow/024B4EA6D430F56D86257D6A006EE6B7.0001): VALVE-MOTIVE FLOW · Triumph Engine Control Systems, LLC · PMA PQ0108NE · Replaces 30B3478-02 · Sep 13, 2014 - [NSL1422RC A2](https://drs.faa.gov/browse/excelExternalWindow/F1D46FA139CFCDB786257D19004F978A.0001): Sealant · Dedicated Packaging, LLC · PMA PQ4210CE · Replaces PRC-DeSoto Sealant PR-1422 A2 · Jul 15, 2014 - [NSL890RC A2](https://drs.faa.gov/browse/excelExternalWindow/B46F32AF00F68A6286257D19004F9776.0001): Sealant · Dedicated Packaging, LLC · PMA PQ4210CE · Replaces PRC-DeSoto Sealant Pro Seal 890 A2 · Jul 15, 2014 - [NSL1422RC B1/2](https://drs.faa.gov/browse/excelExternalWindow/90FFB219EACFBF1086257D19004F978C.0001): Sealant · Dedicated Packaging, LLC · PMA PQ4210CE · Replaces PRC-DeSoto Sealant PR-1422 B1/2 · Jul 15, 2014 - [NSL1422RC B2](https://drs.faa.gov/browse/excelExternalWindow/8EAEFB4EE4F177D486257D19004F9795.0001): Sealant · Dedicated Packaging, LLC · PMA PQ4210CE · Replaces PRC-DeSoto Sealant PR-1422 B2 · Jul 15, 2014 - [NSL890RC A1/2](https://drs.faa.gov/browse/excelExternalWindow/65B438A9A5E118B186257D19004F9771.0001): Sealant · Dedicated Packaging, LLC · PMA PQ4210CE · Replaces PRC-DeSoto Sealant Pro Seal 890 A1/2 · Jul 15, 2014 - [NSL1422RC A1/2](https://drs.faa.gov/browse/excelExternalWindow/521F1EF4D9540EFB86257D19004F9788.0001): Sealant · Dedicated Packaging, LLC · PMA PQ4210CE · Replaces PRC-DeSoto Sealant PR-1422 A1/2 · Jul 15, 2014 - [NSL1750-B2](https://drs.faa.gov/browse/excelExternalWindow/EE111F30899AEF5986257D1000653FDD.0001): Sealant · Dedicated Packaging, LLC · PMA PQ4210CE · Replaces PRC-DeSoto Sealant PR-1750-B2 · Jun 30, 2014 - [NSL1422-A2](https://drs.faa.gov/browse/excelExternalWindow/E8ECC1FBB41E086386257D1000653FCF.0001): Sealant · Dedicated Packaging, LLC · PMA PQ4210CE · Replaces PRC-DeSoto Sealant PR-1422-A2… · Jun 30, 2014 - [NSL1750-B1/2](https://drs.faa.gov/browse/excelExternalWindow/AA583CE6DF66480C86257D1000653FDA.0001): Sealant · Dedicated Packaging, LLC · PMA PQ4210CE · Replaces PRC-DeSoto Sealant PR-1750-B1/2 · Jun 30, 2014 - [NSL1422-B1/2](https://drs.faa.gov/browse/excelExternalWindow/5DAA4D8BBF22D3ED86257D1000653FD1.0001): Sealant · Dedicated Packaging, LLC · PMA PQ4210CE · Replaces PRC-DeSoto Sealant PR-1422-B1/2… · Jun 30, 2014 - [NSL1422-B2](https://drs.faa.gov/browse/excelExternalWindow/556C97886E80CEC886257D1000653FD2.0001): Sealant · Dedicated Packaging, LLC · PMA PQ4210CE · Replaces PRC-DeSoto Sealant PR-1422-B2… · Jun 30, 2014 - [NSL1422-A1/2](https://drs.faa.gov/browse/excelExternalWindow/3A0813D15DCF6F5D86257D1000653FCC.0001): Sealant · Dedicated Packaging, LLC · PMA PQ4210CE · Replaces PRC-DeSoto Sealant PR-1422-A1/2… · Jun 30, 2014 - [AS3145P](https://drs.faa.gov/browse/excelExternalWindow/DE1C00CB5E094F1F86257AD7006CF07C.0001): Sealant · Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 162, RTV 162, DOW 3145, RTV 3145 · Dec 9, 2012 - [AS3145](https://drs.faa.gov/browse/excelExternalWindow/BE764A2C6FEE1C9886257AD7006CF065.0001): Sealant · Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 162, Dow 3145 · Dec 9, 2012 - [AS157](https://drs.faa.gov/browse/excelExternalWindow/B4A82CB1CBF23CF386257AD7006CF063.0001): Sealant · Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 157, Dow 732 · Dec 9, 2012 - [AS106](https://drs.faa.gov/browse/excelExternalWindow/9BF65FF149C49D0D86257AD7006CF09E.0001): Sealant · Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 106, RTV 106 · Dec 9, 2012 - [AS159](https://drs.faa.gov/browse/excelExternalWindow/9BA1992E44EE2E3986257AD7006CF05D.0001): Sealant · Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 159, GE 106, Dow 736 · Dec 9, 2012 - [AS159](https://drs.faa.gov/browse/excelExternalWindow/6F91E6B11B31244C86257AD7006CF074.0001): Sealant · Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 159, RTV 159, GE 106, RTV 106, Dow… · Dec 9, 2012 - [AS157](https://drs.faa.gov/browse/excelExternalWindow/4FF3AA8AF56BFB5586257AD7006CF077.0001): Sealant · Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 157, RTV 157, Dow 732, RTV 732 · Dec 9, 2012 - [AS3145](https://drs.faa.gov/browse/excelExternalWindow/4CC01A26D1DC5BD486257AD7006CF079.0001): Sealant · Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 162, RTV 162, DOW 3145, RTV 3145 · Dec 9, 2012 - [AS3145P](https://drs.faa.gov/browse/excelExternalWindow/4365D6FE16FC91EC86257AD7006CF068.0001): Sealant · Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 162, Dow 3145 · Dec 9, 2012 - [AS3145 & AS3145P](https://drs.faa.gov/browse/excelExternalWindow/FD2C033E3F15F47D86257AAD006A780A.0001): Sealant · Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 162, RTV 162, Dow 3145, RTV 3145 · Oct 23, 2012 - [AS159](https://drs.faa.gov/browse/excelExternalWindow/D052D5208644168B86257AAD006A7802.0001): Sealant · Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 159, RTV 159, GE 106, RTV 106, Dow… · Oct 23, 2012 - [AS159](https://drs.faa.gov/browse/excelExternalWindow/BB05AE50D2C4355D86257AAD006A77C2.0001): Sealant · Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 159, GE 106, Dow 736 · Oct 23, 2012 - [AS106](https://drs.faa.gov/browse/excelExternalWindow/AACF134D7566072186257AAD006A784A.0001): Sealant · Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 106, RTV 106 · Oct 23, 2012 - [AS3145](https://drs.faa.gov/browse/excelExternalWindow/90C6AC462D32F1B386257AAD006A77C6.0001): Sealant · Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 162, Dow 3145 · Oct 23, 2012 Next page: https://openairdocs.org/engine/pratt-whitney-canada-pw306b/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 ('E35NE') AND len(list_intersect(tcds_models, ['PW306B'])) > 0 ORDER BY supplement_date DESC, drs_guid DESC ``` This list as a web page: https://openairdocs.org/engine/pratt-whitney-canada-pw306b/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.