# GE CT7-6A - Type: Engine model (FAA registry) - Registry code: 30134 - Manufacturer (registry): GE - Model: CT7-6A - Engine type: Turbo-shaft - Power: 2,000 hp - Data sheet: [TCDS E8NE](https://openairdocs.org/tcds/E8NE) (OpenAirDocs) - Holder: General Electric Company GE Aviation - Installed in: 0 registered aircraft - Page: https://openairdocs.org/engine/ge-ct7-6a Model codes come from the FAA registry's reference file. ## ADs that may apply (OpenAirDocs) Matched to this engine model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment. - [AD 2004-07-09](https://openairdocs.org/ad/2004-07-09): PGB oil filter impending bypass button (IBB) · General Electric CT7-2A, CT7-2D, CT7-2D1 and 14 more. Effective May 11, 2004 Historical (superseded or no longer in force): - [AD 2003-06-03](https://openairdocs.org/ad/2003-06-03) (historical): Propeller gearbox (PGB) oil filter · General Electric Aircraft Engines CT7-2A, CT7-2D, CT7-2D1 and 14 more. Effective Apr 24, 2003 ## Registered aircraft None registered with this engine model now. ## NTSB investigations None matched to aircraft with this engine model. ## FAA accident and incident reports None matched to aircraft with this engine model. ## Service difficulty reports (1) As reported by operators and repair stations, by the model named in the report. - [SDR TSAA2015032004](https://openairdocs.org/sdr/TSAA2015032004), Mar 20, 2015: SWIVEL. LEAKING. FLIGHT 1101, DURING CLIMB OUT AFTER DEPARTING, HYD LIGHT ILLUMINATED ACCOMPANIED BY DECREASING HYD QTY. TEFERENCE LOG PAGE 260535. FOUND RT MLG SWIVEL PN L38710 ## PMA parts (OpenAirDocs) (71, first 50) 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. - [WF334786](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID155846172720250602133019.0001): Filter Element Assembly. Donaldson Company Inc · PMA PQ2432CE · Replaces AC-9985F-30, Alternate: P-1047 · May 23, 2025 - [WF334785](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID152525801820250602133019.0001): Filter Element Assembly. Donaldson Company Inc · PMA PQ2432CE · Replaces AC-9718F-25, Alternate: P-1046 · May 23, 2025 - [73340-20](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID100856505720250507212137.0001): Valve, Anti-Icing Bleed and Start. PTI Technologies Inc · PMA PQ1341NM · Replaces 5044T08P13 · Apr 23, 2025 - [3036T40P01ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID170108965920220405150220.0001): Pin, Headless Shoulder. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 3036T40P01 · Mar 1, 2022 - [3031T33P01ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID145325025520220405150246.0001): Washer, Flat. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 3031T33P01 · Mar 1, 2022 - [3036T40P02ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID109814618220220405150233.0001): Pin, Headless Shoulder. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 3036T40P02 · Mar 1, 2022 - [4040T69P01ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID858289070202202151923190.0001): Nut, Self Locking - No. 3 Bearing. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 4040T69P01 · Feb 2, 2022 - [4040T69P02ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID665379075820220215192319.0001): Nut, Self Locking - No. 3 Bearing. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 4040T69P02 · Feb 2, 2022 - [4091T77P01ACD](https://drs.faa.gov/browse/excelExternalWindow/2FC0E4F49F5B6BD88625860D0036A159.0001): Gasket, Turbine Casing CDLP Duct. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 4091T77P01 · Oct 20, 2020 - [SSCY61784615](https://drs.faa.gov/browse/excelExternalWindow/E9CC5062DED53FB7862581BC00690578.0001): Seal, Carbon No. 1. Stein Seal Company · PMA PQ0144NE · Replaces General Electric P/N 6039T37P01 · Sep 27, 2017 - [SSCY1138611387](https://drs.faa.gov/browse/excelExternalWindow/9520D34FD4E44B49862581BC00690583.0001): Seal Assembly No. 5. Stein Seal Company · PMA PQ0144NE · Replaces General Electric P/N 5044T41P06 · Sep 27, 2017 - [SSCY12082-KIT](https://drs.faa.gov/browse/excelExternalWindow/908A52B55E10893B862581BC0069057E.0001): Seal Replacement Kit. Stein Seal Company · PMA PQ0144NE · Replaces Stein Seal P/N SSCY4615-2… · Sep 27, 2017 - [SSCY1114615](https://drs.faa.gov/browse/excelExternalWindow/882B8584EA7502C7862581BC00690579.0001): Seal Assembly, Matched. Stein Seal Company · PMA PQ0144NE · Replaces Stein Seal P/N SSCY4614-4, SSCY4615-1… · Sep 27, 2017 - [SSCY79588611](https://drs.faa.gov/browse/excelExternalWindow/77090C57DA667F2B862581BC0069057A.0001): Seal Assembly No. 1. Stein Seal Company · PMA PQ0144NE · Replaces General Electric P/N 6053T48P02 · Sep 27, 2017 - [SSCY11387-KIT](https://drs.faa.gov/browse/excelExternalWindow/56A9ABC70207E5E4862581BC00690584.0001): Seal Replacement Kit. Stein Seal Company · PMA PQ0144NE · Replaces Stein Seal P/N SSCY11387-1… · Sep 27, 2017 - [SSCY795812082](https://drs.faa.gov/browse/excelExternalWindow/3CD83A4A70E27FE7862581BC0069057D.0001): Seal Assembly No. 1. Stein Seal Company · PMA PQ0144NE · Replaces General Electric P/N 6053T48P06 · Sep 27, 2017 - [SSCY88826391](https://drs.faa.gov/browse/excelExternalWindow/2648F29CC638583C862581BC00690580.0001): Seal Assembly No. 5. Stein Seal Company · PMA PQ0144NE · Replaces General Electric P/N 5044T41P04 · Sep 27, 2017 - [SSCY1116391](https://drs.faa.gov/browse/excelExternalWindow/24F0D0BEA28BFD97862581BC00690581.0001): Seal Replacement Kit. Stein Seal Company · PMA PQ0144NE · Replaces Stein Seal P/N SSCY5158-2, SSCY6391-1… · Sep 27, 2017 - [SSCY1118611](https://drs.faa.gov/browse/excelExternalWindow/0D56D9CE26B71184862581BC0069057B.0001): Kit, Seal Replacement. Stein Seal Company · PMA PQ0144NE · Replaces Stein Seal P/N SSCY4615-2, SSCY8611-1… · Sep 27, 2017 - [105E7531G1](https://drs.faa.gov/browse/excelExternalWindow/F5222D6A9122E13986257C37006AD62B.0001): Electronic Control Unit - Digital. BAE Systems Controls Inc · PMA PQ2603CE · Replaces 5123T05P01 · Dec 4, 2013 - [105E7531G2](https://drs.faa.gov/browse/excelExternalWindow/DDE0B17A5DCF618D86257C37006AD62C.0001): Electronic Control Unit - Digital. BAE Systems Controls Inc · PMA PQ2603CE · Replaces 5123T05P02 · Dec 4, 2013 - [105E7531G5](https://drs.faa.gov/browse/excelExternalWindow/D415CAFB6A0017E586257C37006AD62F.0001): Electronic Control Unit- Digital. BAE Systems Controls Inc · PMA PQ2603CE · Replaces 5123T05P05 · Dec 4, 2013 - [105E7531G4](https://drs.faa.gov/browse/excelExternalWindow/51C39E53ACE36E3B86257C37006AD62E.0001): Electronic Control Unit - Digital. BAE Systems Controls Inc · PMA PQ2603CE · Replaces 5123T05P04 · Dec 4, 2013 - [105E7531G3](https://drs.faa.gov/browse/excelExternalWindow/331017C905DAE6B786257C37006AD62D.0001): Electronic Control Unit - Digital. BAE Systems Controls Inc · PMA PQ2603CE · Replaces 5123T05P03 · Dec 4, 2013 - [55498KT](https://drs.faa.gov/browse/excelExternalWindow/C43779CFBCBE84CA86257B870073147A.0001): Replacement Kit. Eaton Aerospace, Conveyance Systems Division Centurion Mechanical Seals · PMA PQ0558NE · Replaces 5034T68P01 · Jun 9, 2013 - [55498](https://drs.faa.gov/browse/excelExternalWindow/BF7D765A7BA04E9E86257B8700731479.0001): Seal Assembly. Eaton Aerospace, Conveyance Systems Division Centurion Mechanical Seals · PMA PQ0558NE · Replaces 5034T68P01 · Jun 9, 2013 - [61895N7](https://drs.faa.gov/browse/excelExternalWindow/7578394FE3FE81FC86257B870073147D.0001): Seal Assembly. Eaton Aerospace, Conveyance Systems Division Centurion Mechanical Seals · PMA PQ0558NE · Replaces 5044T47P05 · Jun 9, 2013 - [55496KT](https://drs.faa.gov/browse/excelExternalWindow/61A3F071C6659AF586257B8700731478.0001): Replacement Kit. Eaton Aerospace, Conveyance Systems Division Centurion Mechanical Seals · PMA PQ0558NE · Replaces 5034T70P01 · Jun 9, 2013 - [55496](https://drs.faa.gov/browse/excelExternalWindow/549718EBE22E36CE86257B8700731476.0001): Seal Assembly. Eaton Aerospace, Conveyance Systems Division Centurion Mechanical Seals · PMA PQ0558NE · Replaces 5034T70P01 · Jun 9, 2013 - [AC9718F25](https://drs.faa.gov/browse/excelExternalWindow/AC709D3965291CA486257A010056FF55.0001): Lube Filter. Pall Aeropower Corporation · PMA PQ1063CE · Replaces AC9718F25 · Feb 26, 2012 - [AC9985F10](https://drs.faa.gov/browse/excelExternalWindow/755C46B3AFC99B5E86257A010056FF5D.0001): Filter Element. Pall Aeropower Corporation · PMA PQ1063CE · Replaces 5035T76P11, 5035T76P08, 5043T68P03 · Feb 26, 2012 - [WF334785](https://drs.faa.gov/browse/excelExternalWindow/FB5D1A6BAED6D82C862575BA00672C69.0001): Filter Element Assembly. Western Filter A Division of Donaldson Company Inc · PMA PQ1847NM · Replaces AC-9718F-25 Alternate P-1046 · Apr 27, 2009 - [WF334786](https://drs.faa.gov/browse/excelExternalWindow/12081F8537AA9DA5862575BA00672C9E.0001): Filter Element Assembly. Western Filter A Division of Donaldson Company Inc · PMA PQ1847NM · Replaces AC-9985F-30 Alternate P-1047 · Apr 27, 2009 - [8061-491](https://drs.faa.gov/browse/excelExternalWindow/E136792B20460E8E862573FB0057D124.0001): Hydromechanical Control Unit. Woodward Inc · PMA PQ2020CE · Replaces GE Aircraft Engines P/N 6068T72P25 · Jan 14, 2008 - [UA536190-3](https://drs.faa.gov/browse/excelExternalWindow/88860D8C22392FDF8625714C00504B30.0001): Oil/Lube Cooler. Triumph Thermal Systems Inc · Replaces GE Aircraft Engines P/N: 5034T31P02 · Nov 20, 2003 - [46105](https://drs.faa.gov/browse/excelExternalWindow/315E9CD2AD8D4AC086257B8E00616B90.0001): Stator. Unison Industries LLC · PMA PQ0620NE · Replaces 6043T28P05 · Aug 25, 1999 - [38-18401-0006-1NAD Rev. A dated 03/31/94](https://drs.faa.gov/browse/excelExternalWindow/E7D58C3B0D53E8DD862574E5006EA89F.0001): Drive Screw. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces General Electric P/N 38-18401-0006-1 · Jul 15, 1999 - [24-45200-1013-2NAD Rev. B dated 05/10/89](https://drs.faa.gov/browse/excelExternalWindow/E2B842D7B0CBAEDA862574E5006EA607.0001): Gerotor Assembly. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces General Electric P/N 24-45200-1013-2 · Jul 15, 1999 - [35-79501-3031-4NAD Rev. E dated 04/10/91](https://drs.faa.gov/browse/excelExternalWindow/C62466150AD348D5862574E5006EA86D.0001): Shaft. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces General Electric P/N 35-79501-3031-4 · Jul 15, 1999 - [38-18604-1008-2NAD Rev. B dated 12/11/89](https://drs.faa.gov/browse/excelExternalWindow/BF263C1333841515862574E5006EA8D4.0001): Inlet Screen. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces General Electric P/N 38-18604-1008-2 · Jul 15, 1999 - [35-62315-3566-4NAD Rev. E dated 06/01/92](https://drs.faa.gov/browse/excelExternalWindow/A0762886CFF91524862574E5006EA7D7.0001): Port Plate. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces General Electric P/N 35-62315-3566-4 · Jul 15, 1999 - [25-45545-2006-3NAD Rev. B dated 07/31/95](https://drs.faa.gov/browse/excelExternalWindow/9EEF5A7D7D66409D862574E5006EA69C.0001): Eccentric Ring. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces General Electric P/N 25-45545-2006-3 · Jul 15, 1999 - [35-56024-0120-1NAD Rev. - dated 09/17/86](https://drs.faa.gov/browse/excelExternalWindow/915C2EEB26189914862574E5006EA77D.0001): Key Cylindrical. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces General Electric P/N 35-56024-0120-1 · Jul 15, 1999 - [35-56033-0300-1NAD Rev. - dated 09/17/86](https://drs.faa.gov/browse/excelExternalWindow/786C6D07647CFC3F862574E5006EA7A8.0001): Key Cylindrical. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces General Electric P/N 35-56033-0300-1 · Jul 15, 1999 - [24-45500-1077-2NAD Rev. D dated 02/10/94](https://drs.faa.gov/browse/excelExternalWindow/6DAAB1A82B3ED0DF862574E5006EA633.0001): Gerotor Assembly. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces General Electric P/N 24-45500-1077-2 · Jul 15, 1999 - [38-18604-2013-3NAD Rev. B dated 08/28/97](https://drs.faa.gov/browse/excelExternalWindow/6CA6B69AE3D07245862574E5006EA905.0001): Strainer. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces General Electric P/N 38-18604-2013-3 · Jul 15, 1999 - [38-87004-2004-3NAD Rev. B dated 11/08/84](https://drs.faa.gov/browse/excelExternalWindow/663ABF7747729436862574E5006EA969.0001): Pressure Relief Valve. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces General Electric P/N 38-87004-2004-3 · Jul 15, 1999 - [32-54004-4033-5NAD Rev. E dated 10/23/89](https://drs.faa.gov/browse/excelExternalWindow/636D9B2928A478DB862574E5006EA6C7.0001): Housing Assembly. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces General Electric P/N 32-54004-4033-5 · Jul 15, 1999 - [25-45245-2001-3NAD Rev. A dated 02/24/87](https://drs.faa.gov/browse/excelExternalWindow/5CCBA7EF3A64D89B862574E5006EA66A.0001): Eccentric Ring. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces General Electric P/N 25-45245-2001-3 · Jul 15, 1999 - [38-62010-1001-2NAD Rev. B dated 05/27/88](https://drs.faa.gov/browse/excelExternalWindow/55BACE42876B593A862574E5006EA938.0001): Nameplate. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces General Electric P/N 38-62010-1001-2 · Jul 15, 1999 All of them: https://openairdocs.org/engine/ge-ct7-6a/pma.md --- 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.