The U.S. aircraft register, updated daily
Parts

Secondary Fuel

No failure report names the secondary fuel. 5 FAA approvals let 2 companies make a replacement secondary fuel, Extex LTD holding the most (4).

Approved replacement parts 5 parts manufacturer approvals

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

For these models most: British Aerospace AVRO 146 (2).

MakerPartReplacesFitsGrantedStatus
Extex Engineered Products INCSecondary Fuel Manifold E3830156-23830156-2Bombardier Embraer... Operations) Limited SAAB Aircraft AB...2016-09-07current
Extex LTDSecondary Fuel Manifold E3830156-23830156-2Bombardier, Inc. Honeywell as installed on:...2007-10-03current
Extex LTDSecondary Fuel Manifold E3830156-23830156-2Bombardier, Inc. Honeywell GTCP36-150[RJ] as...2006-06-08current
Extex LTDSecondary Fuel Manifold E3830156-23830156-2Bombardier, Inc. Honeywell GTCP36-150[RJ] as...2003-08-04current
Extex LTDSecondary Fuel Manifold E3830156-23830156-2Bombardier, Inc. Honeywell GTCP36-150[RJ] as...2003-03-23current

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.