The U.S. aircraft register, updated daily
Parts

Oil Cooled

No failure report names the oil cooled. 6 FAA approvals let 1 company make a replacement oil cooled, Honeywell International INC, Controls and Accessories holding the most (6).

Approved replacement parts 6 parts manufacturer approvals

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

For these models most: Boeing 747 (6).

MakerPartReplacesFitsGrantedStatus
Honeywell International INC, Controls and AccessoriesOil-Cooled Generator 28B362-2CBoeing 60B40116-19Boeing 747-100, -200, -3001999-01-11current
Honeywell International INC, Controls and AccessoriesOil-Cooled Generator 28B362-4BBoeing 60B40116-19Boeing 747-100, -200, -3001999-01-11current
Honeywell International INC, Controls and AccessoriesOil-Cooled Generator 28B362-4DBoeing 60B40116-22Boeing 747-100, -200, -3001999-01-11current
Honeywell International INC, Controls and AccessoriesOil-Cooled Generator 28B362-4EBoeing 60B40116-24Boeing 747-100, -200, -3001999-01-11current
Honeywell International INC, Controls and AccessoriesOil-Cooled Generator 28B362-2BBoeing 60B40116-2Boeing 747-100, -200, -3001999-01-11current
Honeywell International INC, Controls and AccessoriesOil-Cooled Generator 28B362-2ABoeing 60B40116-2Boeing 747-100, -200, -3001999-01-11current

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.