The U.S. aircraft register, updated daily
Parts

Main Actuator

0 failure reports named the main actuator in the last ten years, 1 since 1997. 3 FAA approvals let 2 companies make a replacement main actuator, Airborne Maintenance & Engineering Services holding the most (2).

Reports by year

0001111997
Reports by year, as a table
reports
19971

Approved replacement parts 3 parts manufacturer approvals

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

For these models most: Boeing 737 (3).

MakerPartReplacesFitsGrantedStatus
Airborne Maintenance & Engineering ServicesMain Actuator, Cargo Door 0304-29-0007-10304-29-0007-1Boeing 737-300/400/7002022-07-11current
Airborne Maintenance & Engineering ServicesMain Actuator, Cargo Door 0304-29-0008-10304-29-0008-1Boeing 737-300/4002022-07-11current
Aaxico Technical ServicesMAIN ACTUATOR 180248-046ATSGE Aviation P/N 180248-046BOEING 737-300, 400, 5002014-08-21current

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.