The U.S. aircraft register, updated daily
Parts

Apu Top

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

For these models most: Boeing 737 (1).

MakerPartReplacesFitsGrantedStatus
Tighitco INCAPU Top Panel 16H40198-3Boeing S352A200-3Boeing 737-600, 737-700 and 737-8001999-06-24current

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.