The U.S. aircraft register, updated daily
Parts

Adapter Turb

No failure report names the adapter turb. 1 FAA approvals let 1 company make a replacement adapter turb, Ontic Engineering & Manufacturing INC 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 adapter turb and sell it as an approved part for the models named. These are the companies holding such approvals for a adapter turb:

MakerPartReplacesFitsGrantedStatus
Ontic Engineering & Manufacturing INCADAPTER TURB.EXH.COVER ASSY 30271573027157Pratt & Whitney Canada JT15D-12020-09-28current

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.