The U.S. aircraft register, updated daily
Parts

Mini Unicaster

No failure report names the mini unicaster. 2 FAA approvals let 1 company make a replacement mini unicaster, Advanced Aircraft Roller Systems INC holding the most (2).

Approved replacement parts 2 parts manufacturer approvals

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

For these models most: Boeing 777 (2).

MakerPartReplacesFitsGrantedStatus
Advanced Aircraft Roller Systems INCMini-Unicaster Assembly RKA-77F8000-177F8000-1Boeing 777F Series2017-10-04current
Advanced Aircraft Roller Systems INCMini-Unicaster Assembly RKA-77F8100-177F8100-1Boeing 777F Series2017-10-04current

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.