The U.S. aircraft register, updated daily
Parts

Main Gear

0 failure reports named the main gear in the last ten years, 8 since 1995. 261 FAA approvals let 25 companies make a replacement main gear, Aviation Materials Management INC holding the most (95). The reports call it "main gear", "main gear box", "main gear spring".

Reports by year

0122331995321997
Reports by year, as a table
reports
19953
19963
19972

Approved replacement parts 261 parts manufacturer approvals

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

For these models most: Boeing 757 (177), Boeing 737 (19), Boeing 777 (6), Piper PA-28 Cherokee, Warrior, Archer and Arrow (5), Piper PA-24 Comanche (5), Bellanca 17 Viking (5), Beechcraft E-90 King Air E90 (5), Beechcraft C90 King Air C90 (5), Beechcraft B200 King Air B200 (5), Piper PA-32 Cherokee Six, Lance and Saratoga (4), Piper PA-30 Twin Comanche (4), Mcdonnell Douglas DC-9 (4).

MakerPartReplacesFitsGrantedStatus
Pm Research, INC.Main Gear Door Mask Set PM-9005Modification ArticleEmbraer S.A. EMB-5002024-11-20current
Custom Aircraft InteriorsMain Gear Box Pad CAI-8672369A2027-5MDHI 369HM, OH-62022-12-08current
Custom Aircraft InteriorsMain Gear Box Pad CAI-8672369A2027-5MD 369HM, OH-62022-12-08current
Eldec CorporationMAIN GEAR HUBCAP ASSEMBLY 83-160-0183-160-01Boeing 737-8, 737-92022-07-12current
Eldec CorporationMAIN GEAR HUBCAP ASSEMBLY-INBOARD 83-158-0283-158-02Boeing 737-8, 737-92022-07-12current
Eldec CorporationMAIN GEAR IN-AXLE ADAPTER 83-155-0183-155-01Boeing 737-8, 737-92022-07-12current
Eldec CorporationMain Gear In- Axle Adaptor 83-107-01S294W801-611Boeing 777-200 Series, 777-300ER Series, 777F Series2022-07-12current
Aero Twin INCMain Gear Gravel Deflector Kit GD5-102Modification ArticleTextron Aviation(Cessna) 182, 182A, 182B2021-05-03current
Aero Twin INCMain Gear Gravel Deflector Kit MGDC-212Modification PartAirbus Defense and Space S.A. C-212-CB, C-212-CC, C-212-CD2021-04-19current
Airbus Helicopters, INC.Main Gear Box Coupling Bolts 355A82-1065-01Modification PartAirbus Helicopters AS355E, F, F12018-01-16current
Airbus Helicopters, INC.Main Gear Box Temperature and Pressure Gages 350A82-1077-01Modification PartAirbus Helicopters AS-350B, B1, B22018-01-16current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-69161N0001-69Boeing 757-200 SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-155161N0001-155Boeing 757-200 SERIES, 757-200PF SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-169161N0001-169Boeing 757-300 SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-167161N0001-167Boeing 757-200 SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR 161N0001-975161N0001-975Boeing 757-200 SERIES, 757-200PF SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-3161N0001-3Boeing 757-200 SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-86161N0001-86Boeing 757-200 SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-77161N0001-77Boeing 757-200 SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-158161N0001-158Boeing 757-300 SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-142161N0001-142Boeing 757-200 SERIES, 757-200PF SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-117161N0001-117Boeing 757-200 SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-78161N0001-78Boeing 757-200 SERIES. .2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-70161N0001-70Boeing 757-200 SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-85161N0001-85Boeing 757-200 SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-4161N0001-4Boeing 757-200 SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-58161N0001-58Boeing 757-200 SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-87161N0001-87Boeing 757-200 SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-172161N0001-172Boeing 757-200 SERIES, 757-200PF SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-119161N0001-119Boeing 757-200 SERIES, 757-200CB SERIES,...2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-95161N0001-95Boeing 757-200 SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-161161N0001-161Boeing 757-200 SERIES, 757-200PF SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-141161N0001-141Boeing 757-200 SERIES, 757-200PF SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-57161N0001-57Boeing 757-200 SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-162161N0001-162Boeing 757-200 SERIES, 757-200PF SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-80161N0001-80Boeing 757-200 SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-174161N0001-174Boeing 757-300 SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-149161N0001-149Boeing 757-200 SERIES, 757-200PF SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-90161N0001-90Boeing 757-200 SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-120161N0001-120Boeing 757-200 SERIES, 757-200CB SERIES,...2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-157161N0001-157Boeing 757-300 SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-89161N0001-89Boeing 757-200 SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-150161N0001-150Boeing 757-200 SERIES, 757-200PF SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-18161N0001-18Boeing 757-200 SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSEMBLY 161N0001-175161N0001-175Boeing 757-200 SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-118161N0001-118Boeing 757-200 SERIES..2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-88161N0001-88Boeing 757-200 SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-96161N0001-96Boeing 757-200 SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-79161N0001-79Boeing 757-200 SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-168161N0001-168Boeing 757-200 SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSEMBLY 161N0001-176161N0001-176Boeing 757-200 SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-17161N0001-17Boeing 757-200 SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-170161N0001-170Boeing 757-300 SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-173161N0001-173Boeing 757-300 SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-171161N0001-171Boeing 757-200 SERIES, 757-200PF SERIES.2015-02-12current
Aviation Materials Management, INCMAIN GEAR ASSY 161N0001-156161N0001-156Boeing 757-200 SERIES, 757-200PF SERIES.2015-02-12current
Aviation Materials Management, INCMain Gear Assy 65-73761-12165-73761-121Boeing 737-400 Series2015-02-12current
Aviation Materials Management, INCMain Gear Assy 65-73761-3565-73761-35Boeing 737-200 Series, 737-200C Series2015-02-12current
Aviation Materials Management, INCMain Gear Assy 65-73761-8165-73761-81Boeing 737-200 Series2015-02-12current
Aviation Materials Management, INCMain Gear Assy 65-73761-3465-73761-34Boeing 737-200 Series2015-02-12current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-78161N0001-78Boeing 757-200 SERIES. .2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSEMBLY 161N0001-175161N0001-175Boeing 757-200 SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-3161N0001-3Boeing 757-200 SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-157161N0001-157Boeing 757-300 SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-95161N0001-95Boeing 757-200 SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-120161N0001-120Boeing 757-200 SERIES, 757-200CB SERIES,...2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-174161N0001-174Boeing 757-300 SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-141161N0001-141Boeing 757-200 SERIES, 757-200PF SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-17161N0001-17Boeing 757-200 SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-88161N0001-88Boeing 757-200 SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-85161N0001-85Boeing 757-200 SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-69161N0001-69Boeing 757-200 SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-87161N0001-87Boeing 757-200 SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-162161N0001-162Boeing 757-200 SERIES, 757-200PF SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-172161N0001-172Boeing 757-200 SERIES, 757-200PF SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-119161N0001-119Boeing 757-200 SERIES, 757-200CB SERIES,...2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-149161N0001-149Boeing 757-200 SERIES, 757-200PF SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-156161N0001-156Boeing 757-200 SERIES, 757-200PF SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-150161N0001-150Boeing 757-200 SERIES, 757-200PF SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-77161N0001-77Boeing 757-200 SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-142161N0001-142Boeing 757-200 SERIES, 757-200PF SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-96161N0001-96Boeing 757-200 SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-168161N0001-168Boeing 757-200 SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-161161N0001-161Boeing 757-200 SERIES, 757-200PF SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-80161N0001-80Boeing 757-200 SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-4161N0001-4Boeing 757-200 SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-169161N0001-169Boeing 757-300 SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR 161N0001-975161N0001-975Boeing 757-200 SERIES, 757-200PF SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-171161N0001-171Boeing 757-200 SERIES, 757-200PF SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-89161N0001-89Boeing 757-200 SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-158161N0001-158Boeing 757-300 SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-118161N0001-118Boeing 757-200 SERIES..2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-173161N0001-173Boeing 757-300 SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-117161N0001-117Boeing 757-200 SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-79161N0001-79Boeing 757-200 SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-170161N0001-170Boeing 757-300 SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSEMBLY 161N0001-176161N0001-176Boeing 757-200 SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-58161N0001-58Boeing 757-200 SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-90161N0001-90Boeing 757-200 SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-155161N0001-155Boeing 757-200 SERIES, 757-200PF SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-70161N0001-70Boeing 757-200 SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-18161N0001-18Boeing 757-200 SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-167161N0001-167Boeing 757-200 SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-57161N0001-57Boeing 757-200 SERIES.2014-09-04current
Aviation Materials Management, INC.MAIN GEAR ASSY 161N0001-86161N0001-86Boeing 757-200 SERIES.2014-09-04current
Aviation Materials Management, INC.Main Gear Assy 65-73761-3465-73761-34Boeing 737-200 Series2014-09-04current
Aviation Materials Management, INC.Main Gear Assy 65-73761-8165-73761-81Boeing 737-200 Series2014-09-04current
Aviation Materials Management, INC.Main Gear Assy 65-73761-12165-73761-121Boeing 737-400 Series2014-09-04current
Aviation Materials Management, INC.Main Gear Assy 65-73761-3565-73761-35Boeing 737-200 Series, 737-200C Series2014-09-04current
Aviation Materials Management INCMAIN GEAR ASSEMBLY 161N0001-175161N0001-175Boeing 757-200 SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-118161N0001-118Boeing 757-200 SERIES..2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-157161N0001-157Boeing 757-300 SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-58161N0001-58Boeing 757-200 SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-18161N0001-18Boeing 757-200 SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-17161N0001-17Boeing 757-200 SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-169161N0001-169Boeing 757-300 SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-96161N0001-96Boeing 757-200 SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-3161N0001-3Boeing 757-200 SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-171161N0001-171Boeing 757-200 SERIES, 757-200PF SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-77161N0001-77Boeing 757-200 SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-86161N0001-86Boeing 757-200 SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-88161N0001-88Boeing 757-200 SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-80161N0001-80Boeing 757-200 SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-142161N0001-142Boeing 757-200 SERIES, 757-200PF SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-70161N0001-70Boeing 757-200 SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-117161N0001-117Boeing 757-200 SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-161161N0001-161Boeing 757-200 SERIES, 757-200PF SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-119161N0001-119Boeing 757-200 SERIES, 757-200CB SERIES,...2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-156161N0001-156Boeing 757-200 SERIES, 757-200PF SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-149161N0001-149Boeing 757-200 SERIES, 757-200PF SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-167161N0001-167Boeing 757-200 SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-172161N0001-172Boeing 757-200 SERIES, 757-200PF SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-174161N0001-174Boeing 757-300 SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-120161N0001-120Boeing 757-200 SERIES, 757-200CB SERIES,...2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-150161N0001-150Boeing 757-200 SERIES, 757-200PF SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-173161N0001-173Boeing 757-300 SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-168161N0001-168Boeing 757-200 SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-57161N0001-57Boeing 757-200 SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-90161N0001-90Boeing 757-200 SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR 161N0001-975161N0001-975Boeing 757-200 SERIES, 757-200PF SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-95161N0001-95Boeing 757-200 SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-85161N0001-85Boeing 757-200 SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-141161N0001-141Boeing 757-200 SERIES, 757-200PF SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-162161N0001-162Boeing 757-200 SERIES, 757-200PF SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSEMBLY 161N0001-176161N0001-176Boeing 757-200 SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-78161N0001-78Boeing 757-200 SERIES. .2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-4161N0001-4Boeing 757-200 SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-89161N0001-89Boeing 757-200 SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-155161N0001-155Boeing 757-200 SERIES, 757-200PF SERIES.2013-03-24current
Aviation Materials Management INCMAIN GEAR ASSY 161N0001-69161N0001-69Boeing 757-200 SERIES.2013-03-24current

The first 150 of 261.

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.