The U.S. aircraft register, updated daily
Parts

Pa Aileron

No failure report names the pa aileron. 6 FAA approvals let 2 companies make a replacement pa aileron, Dakota Cub Aircraft of Alaska holding the most (4).

Approved replacement parts 6 parts manufacturer approvals

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

For these models most: Piper PA-18 Super Cub (6).

MakerPartReplacesFitsGrantedStatus
Airframes AlaskaPA18 Aileron Mod - Left DC42585 Mod LMod PartPiper PA-18 150, PA-18A 1502008-03-23current
Airframes AlaskaPA18 Aileron Mod - Right DC42585 Mod RMod PartPiper PA-18 150, PA-18A 1502008-03-23current
Dakota Cub Aircraft of AlaskaPA18 Aileron Mod Right DC42585 Mod Rmodification partPiper PA-18 "150 PA-18A "1502005-03-03current
Dakota Cub Aircraft of AlaskaPA18 Aileron Mod Left DC42585 Mod Lmodification partPiper PA-18 "150 PA-18A "1502005-03-03current
Dakota Cub Aircraft of AlaskaPA18 Aileron Mod - Right DC42585 Mod Rmodification partPiper PA-18 150 PA-18A 1502001-01-17current
Dakota Cub Aircraft of AlaskaPA18 Aileron Mod - Left DC42585 Mod Lmodification partPiper PA-18 150 PA-18A 1502001-01-17current

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.