The U.S. aircraft register, updated daily
Parts

Ercoupe Stack

No failure report names the ercoupe stack. 2 FAA approvals let 1 company make a replacement ercoupe stack, Aero Fabricators 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 ercoupe stack and sell it as an approved part for the models named. These are the companies holding such approvals for a ercoupe stack:

For these models most: Engineering & Research ERCOUPE 415 (2).

MakerPartReplacesFitsGrantedStatus
Aero Fabricators INCErcoupe Stack - RH E-303-002Ercoupe 415-40489Univair Aircraft Corp Ercoupe 415-C, 415-CD2000-07-06current
Aero Fabricators INCErcoupe Stack LH E-303-001Ercoupe 415-40471Univair Aircraft Corp Ercoupe 415-C, 415-CD2000-07-06current

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.