The U.S. aircraft register, updated daily
Parts · Airframe structure

Mount

891 failure reports named the mount in the last ten years, 3,330 since 1995, most often on the Boeing 737; the condition most often found was "corroded". 223 FAA approvals let 25 companies make a replacement mount, Lord Corporation, Mechanical Products Division holding the most (22). The reports call it "mount", "mount assy", "aft lower mount", "aft mount", "mount assembly" and 2 other ways.

Reports by year

044891341781995200020052010201520202025642026
Reports by year, as a table
reports
199554
199669
199785
1998103
1999126
2000134
2001137
2002112
2003129
2004114
200587
200674
200792
2008121
2009146
2010172
2011178
2012118
2013148
2014139
2015101
2016106
201780
201868
201981
2020137
202188
202240
202349
202494
202584
202664

How it failed the condition found, last ten years

corroded437cracked177damaged69broken55gouged25worn23chafed17loose13out of position6bent4
Conditions found, as a table
reports
corroded437
cracked177
damaged69
broken55
gouged25
worn23
chafed17
loose13
out of position6
bent4

Engines most often reporting it

Approved replacement parts 223 parts manufacturer approvals

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

For these models most: Boeing 737 (24), Boeing 777 (20), Boeing 747 (19), Boeing 767 (18), Boeing 757 (14), Cessna 180 Skywagon (13), Airbus A319 (13), Bell 505 (12), Bell-Carson 47 (11), Airbus A321 (10), Dassault FALCON 900 (6), Bell 47 (6).

MakerPartReplacesFitsGrantedStatus
Garmin International INCMOUNT, SENSOR, COLLECTIVE POSITION, AIRBUS H125 117-01222-00Modification PartAirbus Helicopters EC 130 T22025-06-27current
Lord CorporationAft Mount Kit LM-465-SA35F7XC541211130A4Dassault Aviation Falcon 7X2025-05-29current
Airfilm Camera SystemsMount Assembly AP500UM03-RV2Modification PartMD Helicopters 369 (Army YOH-6A), 369A (Army OH-6A), 369H2025-04-17current
Airbus Helicopters, INC.Mount Assy, TB Scene Lights L334U 0151 250Modification PartAirbus Helicopters... EC135P3EC135T32025-01-22current
Rotair Aerospace CorporationMOUNT, RESILIENT, WEA R70361-08015-10270361-08015-102Sikorsky Aircraft Corporation S-70A, S-70C2024-12-14current
Turbo Technologies LLCMount Assy, Igniter Ferrule 6829556TT6829556Rolls-Royce 501-D22, 501-D22A, T56-A-14LFE2024-07-02current
Db Integrations, LLCMount Assembly 756-0284-400-6Modification ArticleTextron Aviation Inc. 7002024-02-01current
Spectrum Aeromed LLCMount - Accuvac Rescue, Ass’y 300369Modification PartThe Boeing Company 787-8, 787-92023-05-01current
Honeywell International INC.Mount Assembly-Lower 3505938-2S271W130-64The Boeing Company 777-200 Series2023-02-22current
Honeywell International INC.Mount Assembly-Upper 3505936-1S271W130-53The Boeing Company 777-200 Series2023-02-22current
Acron Aviation INC.Mount, Hard, CVR Assembly 178-E0919-00Modification PartDe Havilland... DHC-8-400 Series2023-02-09current
Airborne Maintenance & Engineering ServicesMOUNT, MACHINED A19-97-051-04A19-97-051-04Airbus A319-133, A321-200 Series2022-08-25current
Airborne Maintenance & Engineering ServicesMOUNT, MACHINED A19-97-051-01A19-97-051-01Airbus A319-133, A321-200 Series2022-08-25current
Airborne Maintenance & Engineering ServicesMOUNT, MACHINED A19-97-051-02A19-97-051-02Airbus A319-133, A321-200 Series2022-08-25current
Airborne Maintenance & Engineering ServicesMOUNT, MACHINED A19-97-051-03A19-97-051-03Airbus A319-133, A321-200 Series2022-08-25current
Db Integrations, LLCMount Assembly 756-0275-430-2Modification PartsBombardier Inc. BD-100-1A102022-08-09current
Airborne Maintenance & Engineering ServicesMount 007-00811-21007-00811-21Boeing 737-200/3002022-07-11current
Airborne Maintenance & Engineering ServicesMount 007-00811-21007-00811-21Boeing 737-200/3002022-07-11current
Airborne Maintenance & Engineering ServicesMount 007-00811-17007-00811-17Boeing 737-200/3002022-07-11current
Airborne Maintenance & Engineering ServicesMount 007-00811-15007-00811-15Boeing 737-200/3002022-07-11current
Airborne Maintenance & Engineering ServicesMount (DCN #F1) 007-04405-913007-04405-913Boeing 737-4002022-05-12current
Airborne Maintenance & Engineering ServicesMount Assy 007-04801-51007-04801-51Boeing 737-3002022-05-12current
Airborne Maintenance & Engineering ServicesMount Assy 007-04801-53007-04801-53Boeing 737-7002022-04-25current
Airborne Maintenance & Engineering ServicesMount Assy 007-04801-51007-04801-51Boeing 737-7002022-04-25current
Canard Aerospace CorporationMount 88017-02Modification ArticleDe Havilland DHC-8-400 Series2022-03-22current
Canard Aerospace CorporationMount 88015-01Modification ArticleDe Havilland DHC-8-400 Series2022-03-22current
Garmin International INCMOUNT, COLLECTIVE POSITION SENSOR, BELL 505, PMA 117-01496-00Modification PartBell Helicopter 5052021-07-22current
Southeast Aerospace, INC.MOUNT ASSY 45-60173-101Modification PartTextron Aviation 206H, T206H2021-03-24current
Airborne Maintenance & Engineering ServicesMOUNT, MACHINED A19-97-051-01A19-97-051-01Airbus A319-100, A321-2002021-03-03current
Airborne Maintenance & Engineering ServicesMOUNT, MACHINED A19-97-051-02A19-97-051-02Airbus A319-100, A321-2002021-03-03current
Airborne Maintenance & Engineering ServicesMOUNT, MACHINED A19-97-051-04A19-97-051-04Airbus A319-100, A321-2002021-03-03current
Airborne Maintenance & Engineering ServicesMOUNT, MACHINED A19-97-051-03A19-97-051-03Airbus A319-100, A321-2002021-03-03current
3 Points AviationMount Assy, Rear Engine RH 87110028-016-3PA87110028-016Bombardier DHC-8-100 Series, DHC-8-200 Series,...2021-02-05current
Rockwell Collins INC.Mount, Universal - 390R-20 622-1196-001622-1196-001DASSAULT AVIATION FALCON 2000EX, FALCON 7X, FALCON 900EX2020-09-16current
Thales Avionics INCMount Assy. K21104-101Modification PartAirbus A320 Series2020-05-05current
Thales Avionics INCMount Assy. K22104-101Modification PartAirbus A320 Series2020-05-05current
Garmin International INCMOUNT, SENSOR, COLLECTIVE POSITION, AIRBUS H125 117-01222-00Modification PartAirbus Helicopters AS 350 B2, AS 350 B32020-02-17current
Jet Parts Engineering INCMount Assembly 31-9159JP-131-9159-1Boeing 747-400 Series, 747-400F Series, 747-8 Series2019-12-18current
Airglas INCMount, Hydraulic Cylinder Assembly LH3600-9A-6Modification PartGA8 Airvan Pty) Ltd (GA8, GA8-TC3202019-04-15current
Thales Avionics INCMount, Tie alt P/N ABM4H-S6 ABM4H-S6-TModification PartBoeing 737-82018-11-03current
Bucher Aerospace CorporationMount Assembly BA501987-002BA501987-002Boeing 777-300ER Series2018-09-19current
Bucher Aerospace CorporationMount Assembly BA501987-001BA501987-001Boeing 777-300ER Series2018-09-19current
Bell Helicopter Textron INCOuter Mount 505-103-223505-103-223Bell Helicopter... 5052018-05-28current
Bell Helicopter Textron INCOuter Mount Assembly 505-103-103505-103-103Bell Helicopter... 5052018-05-28current
Airborne Maintenance & Engineering ServicesMount (DCN #F1) 007-04405-913007-04405-913Boeing 737-4002018-05-21current
Airborne Maintenance & Engineering ServicesMount Assy. 007-04801-51007-04801-51Boeing 737-3002018-05-21current
Thales Avionics INCMount Assy K22104-101Modification PartAirbus A321-200 Series2018-04-07current
Seal Dynamics INCMount - Switch 69-63433-12SDBoeing P/N 69-63433-12The Boeing Company 747-400 Series, 747-8F Series2018-03-18current
Seal Dynamics INCMount - Switch 69-63433-11SDBoeing P/N 69-63433-11The Boeing Company 747-400 Series, 747-8F Series2018-03-18current
United Technologies, Hamilton SundstrandMOUNT, BRACKET FORWARD 821461-1821461-1The Boeing Company 767-2C SERIES2018-03-13current
R & D Dynamics CorporationMount, Two Way RD808404-1808404-1Saab SAAB 2000 EMB 135BJ, LR, KE) Embraer (ER2018-02-07current
Duncan Aviation INCRH Mount Assembly SWA-014215Modification PartCessna Aircraft Company 525C2017-10-02current
Bell Helicopter Textron INCUpper Mount 505-023-125505-023-125Bell Helicopter... 5052017-09-04current
Bell Helicopter Textron INCAft Inner Mount Assy 505-015-109505-015-109Bell Helicopter... 5052017-09-04current
Bell Helicopter Textron INCAft Outer Mount Assy 505-015-113505-015-113Bell Helicopter... 5052017-09-04current
Bell Helicopter Textron INCAft Outer Mount 505-015-143505-015-143Bell Helicopter... 5052017-09-04current
Bell Helicopter Textron INCFwd Outer Mount Assy 505-015-115505-015-115Bell Helicopter... 5052017-09-04current
Bell Helicopter Textron INCFwd Inner Mount 505-015-141505-015-141Bell Helicopter... 5052017-09-04current
Bell Helicopter Textron INCAft Inner Mount 505-015-139505-015-139Bell Helicopter... 5052017-09-04current
Bell Helicopter Textron INCFwd Outer Mount 505-015-145505-015-145Bell Helicopter... 5052017-09-04current
Bell Helicopter Textron INCFwd Inner Mount Assy 505-015-111505-015-111Bell Helicopter... 5052017-09-04current
Duncan Aviation INCRH Mount Assembly SWA-014215Modification PartCessna Aircraft Company 525C2017-08-27current
Hutchinson Aerospace & Industry INCMOUNT ASSEMBLY - ENGINE, FLEXIBLE MB100875MB100875Viking Air Ltd DHC-2 Mk. I2017-05-24current
Hutchinson Aerospace & Industry INCMOUNT ASSEMBLY - ENGINE, FLEXIBLE MB4040MB4040Viking Air Ltd DHC-32017-05-24current
Soundair Aviation ServicesMount SP3890-32-30850YX0470A01M01Boeing 777-300ER Series2017-03-20current
Roush Industries INCMount - Dual Spin-on Filter RA-1620551MModification PartCal Pacific Airmotive, Inc. P-51B, P-51C, P-51D (USAF F-51D)2017-02-09current
Parker Hannifin CORPMount, Shock 945203-1945203-1Bombardier BD-500-1A112017-01-12current
Parker Hannifin CORPMount, Shock 945204-1945204-1Bombardier BD-500-1A112017-01-12current
Parker Hannifin CORPMount, Shock 945204-1945204-1Bombardier BD-500-1A102017-01-12current
Parker Hannifin CORPMount, Shock 945203-1945203-1Bombardier BD-500-1A102017-01-12current
Jet Avion Corporation A Heico Aerospace CompanyMount JA0YX0470A07M01JAMCO P/N 0YX0470A07M01Boeing 747-100 Series, 747-200B Series,...2016-11-21current
Extex Engineered Products INCMount Assembly, Igniter Ferrule T68295566829556Rolls-Royce 501-D22A, D22C, D22G2016-09-07current
Extex Engineered Products INCMount Assembly, Igniter Ferrule T67943356794335Rolls-Royce 501-D132016-09-07current
Seal Dynamics INCMount - Switch 69-63433-15SDBoeing P/N 69-63433-15Boeing 737-300 Series, 737-400 Series,...2016-08-25current
Seal Dynamics INCMount - Switch 69-63433-16SDBoeing P/N 69-63433-16Boeing 737-300 Series, 737-400 Series,...2016-08-25current
Parker Hannifin CORPMount, Shock 945203-1945203-1Bombardier BD-500-1A102016-08-24current
Parker Hannifin CORPMount, Shock 945204-1945204-1Bombardier BD-500-1A102016-08-24current
Scott'S-Bell 47 INC.Mount SB47-J-5736-13J-5736-13Scott's - Bell 47 47J, 47J-2, 47J-2A2016-08-04current
Scott'S-Bell 47 INC.Mount SB47-J-5736-13J-5736-13Scott's - Bell 47 47G-2A, 47G-2A-1, 47G-32016-08-04current
Scott'S-Bell 47 INC.Mount SB47-J-5736-13J-5736-13Scott's - Bell 47 47B, 47B3, 47D2016-08-04current
Scott'S-Bell 47 INC.Mount SB47-J-5736-13J-5736-13Scott's - Bell 47 OH13E/M74, OH13H/M74A, OH13H/M74L2016-08-04current
Scott'S-Bell 47 INC.Mount Assembly - Engine Support SB47-612-171-123C47-612-171-123Scott's - Bell 47 47G-22016-06-21current
Scott'S-Bell 47 INC.Mount Assembly - Engine Support SB47-612-171-123C74-612-171-123CScott's - Bell 47 OH13E/M74, OH13H/M74A, OH13H/M74L2016-06-21current
Scott'S-Bell 47 INC.Mount Assembly - Engine Support SB47-612-171-123C47-612-171-123Scott's - Bell 47 47J, 47J-2, 47J-2A2016-06-21current
Scott'S-Bell 47 INC.Mount Assembly - Engine Support SB47-612-171-123CModification PartScott's - Bell 47 47D-1, 47G2016-06-21current
Scott'S-Bell 47 INC.Mount Assembly - Engine Support SB47-612-171-123C47-612-171-123Scott's - Bell 47 47G-2A, 47G-2A-1, 47G-32016-06-21current
Thales Avionics INCMOUNT, PIN, RACEWAY, HARNESS 327074-09327074-09Boeing 777-200 Series2016-06-13current
Hartzell Engine Technologies LLCMount, Ignition CD2138819E24-1Beechcraft Corporation 58P2016-06-07current
Hartzell Engine Technologies LLCMount, Isolation RA-41413475007, 735398Textron Aviation Inc. Cessna) (310R, 335, 3402016-06-07current
Hartzell Engine Technologies LLCMount, Isolation RA-95D07-195D07-1Beechcraft Corporation B55, E55, 582016-06-07current
Hartzell Engine Technologies LLCMount, Ignition CD2138617E24(-X), 19E24(-X), 81D24(-X), 87D24(-X),...Aerostar Aircraft Corporation PA-60-600, PA-60-601, PA-60-601P2016-06-07current
Hartzell Engine Technologies LLCMount, Isolation RA-700146700146Beechcraft Corporation D18S, S/N A-38 thru A-1019) Textron...2016-06-07current
Hartzell Engine Technologies LLCMount, Ignition CD21387(X)07D97Piper Aircraft, Inc. PA-23, S/N PA-27-3050 and up, PA-302016-06-07current
Hartzell Engine Technologies LLCMount, Isolation CD2152095D07-1Beechcraft Corporation 58, S/N TE-968 thru TE-1048, TH-437...2016-06-07current
Rockwell Collins INCMount Kit 930410-01930410-01Dassault Falcon 900EX, Mystere Falcon, 9002016-06-01current
Rockwell Collins INCMount Kit/Mount Kit, F-Plug, RDU 930410-01930410-01Dassault Falcon 900, 900EX2016-06-01current
Rockwell Collins INCMount 914088-2914088-2Airbus A340-211, -212, -2132016-06-01current
Hartzell Engine Technologies LLCMount, Shock CD2137986D77-1Aerostar Aircraft Corporation PA-60-600) Piper Aircraft, Inc....2016-04-28current
Nextant Aerospace LLCAft Mount, Bolt - Engine N712002Modification PartRaytheon Aircraft Company 400A2016-03-10current
Scott'S-Bell 47 INC.Mount SB47-J-5567-13J-5567-12, J-5567-13Scotts-Bell 47 Inc. 47G-2A, 47G-2A-1, 47G-3B2016-02-18current
Scott'S-Bell 47 INC.Mount SB47-J-5567-12J-5567-12Scotts-Bell 47 Inc. 47G-2A, 47G-2A-1, 47G-3B2016-02-18current
Scott'S-Bell 47 INC.Mount SB47-J-5567-12J-5567-12Scotts-Bell 47 Inc. OH-13E/M74, OH-13H/M74A, OH-13H/M74L2016-02-18current
Scott'S-Bell 47 INC.Mount SB47-J-5567-13J-5567-12, J-5567-13Scotts-Bell 47 Inc. 47G-22016-02-18current
Scott'S-Bell 47 INC.Mount SB47-J-5567-13J-5567-12, J-5567-13Scotts-Bell 47 Inc. OH-13E/M74, OH-13H/M74A, OH-13H/M74L2016-02-18current
Scott'S-Bell 47 INC.Mount SB47-J-5567-12J-5567-12Scotts-Bell 47 Inc. 47G-22016-02-18current
Airframes AlaskaMount Assembly - Engine AF12351-1512351-15Piper Aircraft, Inc. PA-18 105, PA-18S 105, PA-18 1352016-02-16current
Mid-Continent Instrument COZ Mount (Bar, Hold Down) 9018186Modification PartBeechcraft A36 Bonanza2016-01-18current
L3 Communications Integrated Systems LPMount Assy 10342A20412-37Modification PartBeechcraft B3002015-12-28current
L3 Communications Integrated Systems LPMount Assy 10342A20412-39Modification PartBeechcraft B3002015-12-28current
Duncan Aviation INCMount Assembly SWA-015085SWA-015085Dassault Aviation Mystere-Falcon 900, S/N 1-1782015-12-07current
Erickson Incorporated DBA Erickson Air-CraneMount Assy - Isolation Link, Collective Controls 214-001-128-1214-001-128-1Bell 214B2015-11-09current
Erickson Incorporated DBA Erickson Air-CraneMount Assy - Isolation Link, Collective Controls 214-001-128-5214-001-128-5Bell 214B, 214ST2015-11-09current
Jet Parts Engineering INCMount - Resilient 352A1547P1JP352A1547P1General Electric Company CF6-80E1A1, CF6-80E1A2, CF6-80E1A32015-09-29current
Snaky Creek Enterprises DBA Spectrum AeromedMount - Propac Monitor, Assembly 300370Modification PartsThe Boeing Company 777-300ER Series2015-09-21current
Snaky Creek Enterprises DBA Spectrum AeromedMount - Accuvac Rescue Assembly 300369Modification PartsThe Boeing Company 777-300ER Series2015-09-21current
Snaky Creek Enterprises DBA Spectrum AeromedMount - Accuvac Rescue Assembly 300369Modification PartsThe Boeing Company 777-300ER Series2015-09-08current
Snaky Creek Enterprises DBA Spectrum AeromedMount - Propac Monitor, Assembly 300370Modification PartsThe Boeing Company 777-300ER Series2015-09-08current
Airborne Maintenance & Engineering ServicesMount, Machined A19-97-051-01Modification PartAirbus A319-1332015-07-28current
Airborne Maintenance & Engineering ServicesMount, Machined A19-97-051-02Modification PartAirbus A319-1332015-07-28current
Airborne Maintenance & Engineering ServicesMount, Machined A19-97-051-03Modification PartAirbus A319-1332015-07-28current
Airborne Maintenance & Engineering ServicesMount, Machined A19-97-051-04Modification PartAirbus A319-1332015-07-28current
Ontic Engineering & Manufacturing INCMount 3119496-013119496-01Pratt & Whitney Canada JT15D-5B2015-06-25current
Phs/Mwa Aviation ServicesMount, Anti-Vibration Assy. 2718-4R2718-4BOEING 747-300 Series, 747-400 Series,...2015-05-10current
Phs/Mwa Aviation ServicesMount, Anti-Vibration Assy. 2718-4R2718-4BOEING 747-300 Series, 747-400 Series,...2015-05-10current
Duncan Aviation INCMount Assembly 080502020-1.1.0Modification PartBeechcraft Corporation BAe.125 Series 1000A, BAe.125 Series...2015-03-30current
Chauhan Industries INCMount CH2014-864-11250255-7Cessna T210K, T210L, T210M2015-03-01current
Duncan Aviation INCMount DWG-0000001798-9.0.1Modification PartCessna Aircraft Company 525A2014-12-07current
Carson Helicopters, INC.Mount assembly CS61-105-200-3Modification PartSikorsky Aircraft S-61A, S-61L, S-61N2014-10-29current
Carson Helicopters, INC.Mount assembly CS61-105-200-1Modification PartSikorsky Aircraft S-61A, S-61L, S-61N2014-10-29current
Dassault Falcon Jet CORPMount Assy F90-11320-505Modification PartDassault Aviation Falcon 9002014-10-09current
Dassault Falcon Jet CORPMount F2M11011-11Modification PartDassault Aviation Falcon 20002014-10-09current
Avionics Support Group, INC.Mount 2579699-2XXXModification PartAirbus A319, A320, A3212014-09-02current
Snaky Creek Enterprises DBA Spectrum AeromedMount 04A02260001Modification PartsAgusta S.p.A. AW109SP, A109S2014-08-17current
Jet Parts Engineering INCMount - Resilient 169D4044P1JP169D4044P1General Electric Company GE90-76B, GE90-77B, GE90-85B2014-08-17current
Nextant Aerospace LLCAft Mount, Bolt - Engine N712002Modification PartRaytheon Aircraft Company 400A2014-08-12current
Duncan Aviation INCMount Assembly DWG-0000003017-4.1.0Modification PartEmbraer, S.A. EMB-5052014-08-10current
Thales Avionics INCMOUNT, ADHESIVE, CABLE TIE 346906-02346906-02Airbus A320-200 Series2014-02-06current
Adaptive Aerospace CORPMount Assy - Fwd 10SN05106-110SN05106-1Beechcraft Corporation B300, B300C2014-01-28current
Adaptive Aerospace CORPMount Assy - Aft 10SN05106-310SN05106-3Beechcraft Corporation B300, B300C2014-01-28current
Spirit Aerosystems INCMOUNT ASSY 310U2020-18310U2020-18Boeing 747-400 SERIES, 747-400F SERIES,...2014-01-21current
Spirit Aerosystems INCAFT MOUNT ASSY 310A1020-26310A1020-26Boeing 737-300 SERIES, 737-400 SERIES,...2014-01-21current
Spirit Aerosystems INCAFT MOUNT ASSY 310A2030-17310A2030-17Boeing 737-700C SERIES2014-01-21current
B/E Aerospace, INC.MOUNT ASSEMBLY, WIRE, OBOB 4560002-001-0A04560002-001-0A0Boeing 787-82014-01-16current
Airglas INCMount, Hydraulic Cylinder GLH3000-9A-6Modification PartPiper Aircraft, Inc. PA-18 125, PA-18 135, PA-18 1502013-12-09current
Jet Avion Corporation A Heico Aerospace CompanyMount, LCD 102203-002AFISmiths Industries P/N 102203-002Boeing 757-300 Series2013-12-05current
Airglas INCMount, Hydraulic Cylinder GLH3000-9A-6Modification PartPiper Aircraft, Inc. PA-18 125, PA-18 135, PA-18 1502013-12-01current
Ontic Engineering & Manufacturing INCMount, Unison Ring 3600612-13600612-1Honeywell 700-4B (DC-10, MD-10), 700-4E (MD-11)2013-11-14current
B/E Aerospace, INC.MOUNT ASSEMBLY, WIRE, OBOB 4560002-001-0A04560002-001-0A0Boeing 787-82013-11-04current
Live TvMount Assy K22104-101Modification PartAirbus A320 Series2013-09-02current
Live TvMount Assy K21104-101Modification PartAirbus A320 Series2013-09-02current

The first 150 of 351.

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.