The U.S. aircraft register, updated daily
Parts

Jet Blower

No failure report names the jet blower. 1 FAA approvals let 1 company make a replacement jet blower, Sun Air Parts 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 jet blower and sell it as an approved part for the models named. These are the companies holding such approvals for a jet blower:

MakerPartReplacesFitsGrantedStatus
Sun Air PartsJet-Blower Section Oil SAP21896Pratt & Whitney 21896Pratt & Whitney R-985 Wasp Jr. Series AN-1, -3, -41997-08-27current

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.