The U.S. aircraft register, updated daily
Parts

Autopilot Lateral

No failure report names the autopilot lateral. 9 FAA approvals let 2 companies make a replacement autopilot lateral, Ge Aviation Systems LLC (Formerly Smiths Aerospace Actuation Systems) holding the most (6).

Approved replacement parts 9 parts manufacturer approvals

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

For these models most: Boeing 737 (9).

MakerPartReplacesFitsGrantedStatus
Whippany Actuation Systems LLCAutopilot Lateral Control Mechanism R1053M17-210-61816-3The Boeing Company 737-200 Series, 737-200C Series2013-09-03current
Whippany Actuation Systems LLCAutopilot Lateral Control Mechanism R1053M18-210-61816-5The Boeing Company 737-200 Series, 737-200C Series,...2013-09-03current
Whippany Actuation Systems LLCAutopilot Lateral Control Limit Mechanism R1053M2-210-61816-2The Boeing Company 737-200 Series, 737-200C Series2013-09-03current
Ge Aviation Systems LLC (Formerly Smiths Aerospace Actuation Systems)Autopilot Lateral Control Mechanism R1053M17-210-61816-3Boeing 737-200 Series, 737-200C Series2008-05-08current
Ge Aviation Systems LLC (Formerly Smiths Aerospace Actuation Systems)Autopilot Lateral Control Limit Mechanism R1053M2-110-61816-2Boeing 737-200 Series, 737-200C Series2008-05-08current
Ge Aviation Systems LLC (Formerly Smiths Aerospace Actuation Systems)Autopilot Lateral Control Mechanism R1053M17-110-61816-3Boeing 737-200 Series, 737-200C Series2008-05-08current
Ge Aviation Systems LLC (Formerly Smiths Aerospace Actuation Systems)Autopilot Lateral Control Mechanism R1053M18-210-61816-5Boeing 737-200 Series, 737-200C Series,...2008-05-08current
Ge Aviation Systems LLC (Formerly Smiths Aerospace Actuation Systems)Autopilot Lateral Control Limit Mechanism R1053M2-210-61816-2Boeing 737-200 Series, 737-200C Series2008-05-08current
Ge Aviation Systems LLC (Formerly Smiths Aerospace Actuation Systems)Autopilot Lateral Control Mechanism R1053M1810-61816-5Boeing 737-200 Series, 737-200C 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.