The U.S. aircraft register, updated daily
Parts

Gerotor

0 failure reports named the gerotor in the last ten years, 1 since 1995. 36 FAA approvals let 6 companies make a replacement gerotor, Parker Hannifin CORP, Nichols Airborne Division holding the most (25).

Reports by year

0001111995
Reports by year, as a table
reports
19951

Approved replacement parts 36 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a gerotor and sell it as an approved part for the models named. These are the companies holding such approvals for a gerotor:

Parker Hannifin CORP, Nichols Airborne Division 25Jet Parts Engineering INC 5Wencor LLC 3Wencor West INC 1Kellstrom Industries INC 1Air Alliance INC 1

For these models most: Boeing 727 (6), Boeing 707 (6), Douglas DC-8 (5), Boeing 737 (5), Mcdonnell Douglas DC-9 (4), Douglas DC-9 (3), Boeing 777 (3), Bell 430 (3), Bell 230 (3), Bell 222 (3), Boeing 767 (2), Boeing 757 (2).

MakerPartReplacesFitsGrantedStatus
Jet Parts Engineering INCGerotor Assembly 571901JP571901Boeing 767-300F Series2020-07-28current
Jet Parts Engineering INCGerotor 571901JP571901Boeing 747-400F Series, 777F Series2019-06-17current
Wencor LLCGerotor 40405-17WE40405-17Boeing 707-100B Long Body, 707-100B Short...2014-05-08current
Wencor LLCGerotor Set 40405-16WE40405-16Boeing 707-100B Long Body, 707-100B Short...2014-05-08current
Jet Parts Engineering INCGerotor Assembly 571901JP571901Boeing 777-300/ -300ER Series2011-01-19current
Jet Parts Engineering INCGerotor 571901JP571901Boeing 757-300 Series2010-08-05current
Wencor LLCGerotor Set 40405-16WE40405-16Boeing 707-100B Long/Short Body, 707-300B...2010-02-02current
Jet Parts Engineering INCGEROTOR ASSEMBLY 571901JP571901 (EATON/VICKERS)Boeing 747-400, 757-200/-200PF, 767-200/3002009-09-22current
Air Alliance INCGerotor AA40405-16Sundstrand Part No.: 40405-16Boeing 707B/C, 720B, 7272006-11-30current
Kellstrom Industries INCGEROTOR 40405-16KIAir Alliance AA40405-16Boeing 707B/C, 720B, 7272001-04-29current
Parker Hannifin CORP, Nichols Airborne DivisionGerotor Assembly 24-45400-1144-2NAD Rev. A...Sundstrand 24-45400-1144-2Boeing 737-300, -400, -5002000-11-12current
Wencor West INCGerotor Set 40405-16WESundstrand 40405-16Boeing 707-100B Long Body, -100B Short Body...1999-12-06current
Parker Hannifin CORP, Nichols Airborne DivisionGerotor Assembly 24-45100-1011-2NAD Rev B...Allied Signal P/N 24-45100-1011-2Honeywell Allied Signal LTP...1999-07-29current
Parker Hannifin CORP, Nichols Airborne DivisionGerotor Assembly 24-45100-I018-2NAD Rev 'A...Allied Signal P/N 24-45100-1018-2Honeywell Allied Signal LTP...1999-07-29current
Parker Hannifin CORP, Nichols Airborne DivisionGerotor Assembly 24-45100-1012-2NAD Rev C...Allied Signal P/N 24-45100-1012-2Honeywell Allied Signal LTP...1999-07-29current
Parker Hannifin CORP, Nichols Airborne DivisionGerotor Assembly 24-45500-1077-2NAD Rev. D...General Electric P/N 24-45500-1077-2General Electric CT7 2A/2D/2D1/5A2/5A3/6...1999-07-15current
Parker Hannifin CORP, Nichols Airborne DivisionGerotor Assembly 24-45200-1013-2NAD Rev. B...General Electric P/N 24-45200-1013-2General Electric CT7 2A/2D/2D1/5A2/5A3/6...1999-07-15current
Parker Hannifin CORP, Nichols Airborne DivisionGerotor assy #6020 24-35400-2002-3NAD Rev. -...General Electric P/N 24-35400-2002-3General Electric CT7-...1999-05-17current
Parker Hannifin CORP, Nichols Airborne DivisionGerotor Assembly 24-47600-2010-2NADBell 24-47600-2010-2Bell 222, 222B, 222U1999-04-05current
Parker Hannifin CORP, Nichols Airborne DivisionGerotor Assembly 24-47600-2011-2NADBell 24-47600-2011-2Bell 222, 222B, 222U1999-04-05current
Parker Hannifin CORP, Nichols Airborne DivisionGerotor Assembly 24-47600-2008-2NADBell 24-47600-2008-2Bell 222, 222B, 222U1999-04-05current
Parker Hannifin CORP, Nichols Airborne DivisionInner Gerotor 25-48613-1021-4NADAE 25-46813-1021-4Allison Engine AE2100/A, AE2100/C, AE2100D31999-02-18current
Parker Hannifin CORP, Nichols Airborne DivisionOuter Gerotor 25-48623-1021-3NADAE 25-48623-1021-3Allison Engine AE2100/A, AE2100/C, AE2100D31999-02-18current
Parker Hannifin CORP, Nichols Airborne DivisionOuter Gerotor 25-48623-1021-3NADAllison Engine 25-48623-1021-3Allison Engine AE2100A, AE2100C, AE2100D31999-02-11current
Parker Hannifin CORP, Nichols Airborne DivisionGerotor Assembly 24-48600-1020-3NADAllison Engine 24-48600-1020-3Allison Engine AE2100A, AE2100C, AE2100D31999-02-11current
Parker Hannifin CORP, Nichols Airborne DivisionGerotor Assembly 24-48600-1009-2NADAllison Engine 24-48600-1009-2Allison Engine AE2100A, AE2100C, AE2100D31999-02-11current
Parker Hannifin CORP, Nichols Airborne DivisionGerotor Assembly 24-48600-1006-2NADAllison Engine 24-48600-1006-2Allison Engine AE2100A, AE2100C, AE2100D31999-02-11current
Parker Hannifin CORP, Nichols Airborne DivisionGerotor Assembly 24-48600-1008-2NADAllison Engine 24-48600-1008-2Allison Engine AE2100A, AE2100C, AE2100D31999-02-11current
Parker Hannifin CORP, Nichols Airborne DivisionGerotor Assembly 24-48600-1007-2NADAllison Engine 24-48600-1007-2Allison Engine AE2100A, AE2100C, AE2100D31999-02-11current
Parker Hannifin CORP, Nichols Airborne DivisionInner Gerotor 25-48613-1021-4NADAllison Engine 24-48613-1021-4Allison Engine AE2100A, AE2100C, AE2100D31999-02-11current
Parker Hannifin CORP, Nichols Airborne DivisionGerotor Assembly 24-48600-1017-2NADAllison Engine 24-48600-1017-2Allison Engine AE2100A, AE2100C, AE2100D31999-02-11current
Parker Hannifin CORP, Nichols Airborne DivisionGerotor Assembly 24-45700-2013-2 NADGarrett Engine P/N 865101-3Honeywell TPE331, refer to Page 2 for Engine...1994-06-07current
Parker Hannifin CORP, Nichols Airborne DivisionGerotor Assy. 24-45900-0095-1 NAD Rev CGarrett Engine P/N 24-45900-0095-1Honeywell TFE7311993-12-09current
Parker Hannifin CORP, Nichols Airborne DivisionGerotor Assy. 24-45100-0099-1 NAD Rev CGarrett Engine P/N 24-45100-0099 -1Honeywell TFE7311993-12-09current
Parker Hannifin CORP, Nichols Airborne DivisionGerotor Assy. 24-45100-0098-1 NAD Rev GGarrett Engine P/N 24-45100-0098-1Honeywell TFE7311993-12-09current
Parker Hannifin CORP, Nichols Airborne DivisionGerotor Assy. 24-45100-0113-1 NAD Rev DGarrett Engine P/N 24-45100-0113 -1Honeywell TFE7311993-12-09current

Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.