The U.S. aircraft register, updated daily
Parts

Step Wear

No failure report names the step wear. 1 FAA approvals let 1 company make a replacement step wear, Balloonacy LTD LLC 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 step wear and sell it as an approved part for the models named. These are the companies holding such approvals for a step wear:

MakerPartReplacesFitsGrantedStatus
Balloonacy LTD LLCStep Wear Plate RWSW/ CW/ CWS ARP5328153281Aerostar Intl, Inc. All series with RWSW/ CW/ CWS...2013-07-07current

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.