The U.S. aircraft register, updated daily
Parts

Deck Linear

No failure report names the deck linear. 2 FAA approvals let 1 company make a replacement deck linear, Eemco, Div of Datron Sys 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 deck linear and sell it as an approved part for the models named. These are the companies holding such approvals for a deck linear:

For these models most: Boeing 767 (1), Boeing 757 (1), Boeing 747 (1).

MakerPartReplacesFitsGrantedStatus
Eemco, Div of Datron Sys INCUpper Deck Linear Actuator 684D100-7S253T402-3Boeing 757, 7671997-01-12current
Eemco, Div of Datron Sys INCUpper Deck Linear Actuator 723D100-960B80112-5Boeing 7471997-01-12current

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.