The U.S. aircraft register, updated daily
Parts

Bracket Transducer

No failure report names the bracket transducer. 2 FAA approvals let 1 company make a replacement bracket transducer, Cascade Flying Service 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 bracket transducer and sell it as an approved part for the models named. These are the companies holding such approvals for a bracket transducer:

MakerPartReplacesFitsGrantedStatus
Cascade Flying ServiceBracket Transducer Left 8502Modification PartAir Tractor AT-300, -301, -3022001-05-07current
Cascade Flying ServiceBracket Transducer Right 8503Modification PartAir Tractor AT-300, -301, -3022001-05-07current

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.