The U.S. aircraft register, updated daily
Parts

Ear Reinforcement

No failure report names the ear reinforcement. 1 FAA approvals let 1 company make a replacement ear reinforcement, Stc Solution INC the 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 ear reinforcement and sell it as an approved part for the models named. These are the companies holding such approvals for a ear reinforcement:

For these models most: Piper PA-25 Pawnee (1).

MakerPartReplacesFitsGrantedStatus
Stc Solution INC theEar Reinforcement 951201-21Modification PartPiper PA-251997-05-20current

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.