The U.S. aircraft register, updated daily
Parts

Air Dams

No failure report names the air dams. 2 FAA approvals let 1 company make a replacement air dams, Stoots Aviation LLC 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 air dams and sell it as an approved part for the models named. These are the companies holding such approvals for a air dams:

For these models most: Cessna 172 Skyhawk (2), Cessna P172 (1), Cessna 170 (1).

MakerPartReplacesFitsGrantedStatus
Stoots Aviation LLCL&R Air Dams Baffle CB-1000BModification ArticleTextron Aviation Inc. 170A, 170B, 1722024-05-16current
Stoots Aviation LLCL&R Air Dams CB-1000BModification PartsCessna 170A, 170B, 1722012-01-25current

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.