The U.S. aircraft register, updated daily
Parts

Pinnacle Seat

No failure report names the pinnacle seat. 4 FAA approvals let 1 company make a replacement pinnacle seat, Imagik International Corporation holding the most (4).

Approved replacement parts 4 parts manufacturer approvals

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

For these models most: Boeing 737 (4).

MakerPartReplacesFitsGrantedStatus
Imagik International CorporationB737-800 Pinnacle Seat Mod (Non-BSI) B737-USB-100-07AModification Part The Boeing Company 737-700 series, 737-800 series2023-10-25current
Imagik International CorporationB737-800 Pinnacle Seat Mod (BSI) B737-USB-100-07BModification Part The Boeing Company 737-700 series, 737-800 series2023-10-25current
Imagik International CorporationB737-800 Pinnacle Seat Mod (Non-BSI) B737-USB-100-09AModification Part The Boeing Company 737-700 series, 737-800 series2023-10-25current
Imagik International CorporationB737-800 Pinnacle Seat Mod (BSI) B737-USB-100-09BModification Part The Boeing Company 737-700 series, 737-800 series2023-10-25current

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.