The U.S. aircraft register, updated daily
Parts

Wing Stabilizer

No failure report names the wing stabilizer. 2 FAA approvals let 1 company make a replacement wing stabilizer, Kulite Semiconductor Prod INC 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 wing stabilizer and sell it as an approved part for the models named. These are the companies holding such approvals for a wing stabilizer:

For these models most: Embraer EMB-145 ERJ 145 (2), Embraer EMB-135 ERJ 135 and Legacy (1).

MakerPartReplacesFitsGrantedStatus
Kulite Semiconductor Prod INCWing Stabilizer Low Pressure Switch APS-7-1000APS-7-1000Embraer Empresa EMB-145XR2005-09-06current
Kulite Semiconductor Prod INCWing Stabilizer Low Pressure Switch APS-7-1000APS-7-1000Embraer Empresa EMB-135BJ, EMB-135ER, EMB-135KL2005-09-06current

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.