The U.S. aircraft register, updated daily
Parts

Clutch Body

No failure report names the clutch body. 3 FAA approvals let 1 company make a replacement clutch body, Aviation Facilities INC holding the most (3).

Approved replacement parts 3 parts manufacturer approvals

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

For these models most: Boeing 727 (2), Boeing 737 (1).

MakerPartReplacesFitsGrantedStatus
Aviation Facilities INCOuter Clutch Body 372695-1AFIAllied Signal Electric Engine Starter Clutch...Miscellaneous Allied Signal Electric Engine...2001-04-10current
Aviation Facilities INCOuter Clutch Body 372695-1AFIAllied Signal Electric Engine Starter Clutch...Boeing Allied Signal Electric Engine...2001-04-10current
Aviation Facilities INCInner Clutch Body 371455-1AFIAllied Signal Electric Engine Starter Retainer...Miscellaneous Allied Signal Electric Engine...2001-04-10current

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.