The U.S. aircraft register, updated daily
Parts

Carburetor Fuel

No failure report names the carburetor fuel. 3 FAA approvals let 1 company make a replacement carburetor fuel, Avstar Fuel Systems INC holding the most (3).

Approved replacement parts 3 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a carburetor fuel and sell it as an approved part for the models named. These are the companies holding such approvals for a carburetor fuel:

MakerPartReplacesFitsGrantedStatus
Avstar Fuel Systems INCAssembly -Carburetor-Fuel System AV10-5288Textron Lycoming Part No. LW-18758 Volare...Textron Lycoming O-360-A4N, -B2010-08-08current
Avstar Fuel Systems INCAssembly -Carburetor-Fuel System AV10-5050Textron Lycoming Part No. LW-10619 Volare...Textron Lycoming O-235-C2A, -P, -N2010-08-08current
Avstar Fuel Systems INCAssembly -Carburetor-Fuel System AV10-5126Textron Lycoming Part No. LW-13133 Volare...Textron Lycoming O-235-F2B, -G, -J2010-08-08current

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.