The U.S. aircraft register, updated daily
Parts

Gutter Extrusion

No failure report names the gutter extrusion. 2 FAA approvals let 1 company make a replacement gutter extrusion, A & B Plastic 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 gutter extrusion and sell it as an approved part for the models named. These are the companies holding such approvals for a gutter extrusion:

For these models most: Boeing 767 (2).

MakerPartReplacesFitsGrantedStatus
A & B Plastic INCGutter Extrusion 362The Boeing Co 1522-448Boeing 767-100, -2001995-10-09current
A & B Plastic INCGutter Extrusion 362The Boeing Co 1522-386Boeing 767-200, -3001995-10-09current

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.