The U.S. aircraft register, updated daily
Parts

Bifurcation Exhaust

No failure report names the bifurcation exhaust. 2 FAA approvals let 2 companies make a replacement bifurcation exhaust, Bae Systems INC holding the most (1).

Approved replacement parts 2 parts manufacturer approvals

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

For these models most: Bell 407 (2).

MakerPartReplacesFitsGrantedStatus
Bae SystemsBifurcation Exhaust Suppressor DE6947DE6947Bell Helicopter Textron 4072011-03-27current
Bae Systems INCBifurcation Exhaust Suppressor DE6947DE6947Bell Helicopter Textron 4072011-03-27current

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.