Engine Bearing
No failure report names the engine bearing. 2 FAA approvals let 1 company make a replacement engine bearing, Air Sports INC holding the most (2).
Approved replacement parts 2 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a engine bearing and sell it as an approved part for the models named. These are the companies holding such approvals for a engine bearing:
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Air Sports INC | Engine Bearing AS11021 | Lycoming LW-11021 | Textron Lycoming O-320-A2B, -A3B, -E1F | 1999-09-08 | current |
| Air Sports INC | Engine Bearing AS13884 | Lycoming LW-13884 | Textron Lycoming IO-320-B1A, -B1C, -C1A | 1999-09-08 | current |
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.