The U.S. aircraft register, updated daily
Parts

Motor Pmp

No failure report names the motor pmp. 1 FAA approvals let 1 company make a replacement motor pmp, Eaton Aerospace/Vickers Fluid Systems holding the most (1).

Approved replacement parts 1 parts manufacturer approvals

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

MakerPartReplacesFitsGrantedStatus
Eaton Aerospace/Vickers Fluid SystemsMotor-Pmp Assembly Model MPEV3-032-1G Dwg No. 861555Douglas BYG-7000-5513N, BYG-7000-5515McDonnell Douglas MD-801993-11-01current

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.