The U.S. aircraft register, updated daily
Parts

Cargo Steering

No failure report names the cargo steering. 2 FAA approvals let 2 companies make a replacement cargo steering, Whippany Actuation Systems LLC holding the most (1).

Approved replacement parts 2 parts manufacturer approvals

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

For these models most: Boeing 747 (2).

MakerPartReplacesFitsGrantedStatus
Whippany Actuation Systems LLCCargo Steering Actuator R1419M1460B60014-9The Boeing Company 747-200B Series, 747-200C Series,...2013-09-03current
Ge Aviation Systems LLC (Formerly Smiths Aerospace Actuation Systems)Cargo Steering Actuator R1419M1460B60014-9Boeing 747-200B Series, 747-200C Series,...2008-05-08current

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.