The U.S. aircraft register, updated daily
Parts

Efb Power

No failure report names the efb power. 1 FAA approvals let 1 company make a replacement efb power, Pentastar Aviation LLC 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 efb power and sell it as an approved part for the models named. These are the companies holding such approvals for a efb power:

For these models most: Gulfstream GV-SP G550 (1), Gulfstream G-V Gulfstream V (1), Gulfstream G-IV Gulfstream IV (1), Gulfstream G-1159 Gulfstream II and III (1).

MakerPartReplacesFitsGrantedStatus
Pentastar Aviation LLCEFB Power Source - Gulfstream Kit 562-0030Modification PartGulfstream G-1159, G-1159A, G-1159B2012-09-23current

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.