Accessory Case
No failure report names the accessory case. 8 FAA approvals let 5 companies make a replacement accessory case, Continental Motors INC holding the most (2).
Approved replacement parts 8 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a accessory case and sell it as an approved part for the models named. These are the companies holding such approvals for a accessory case:
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Continental Aerospace Technologies INC | Accessory Case Assembly, AN type AEL651 44-01 thru -13 | 21A21534-01 21A21534-02 21A21534-03... | Lycoming IO-320-B1B, C1A, C1B | 2020-01-06 | current |
| Continental Aerospace Technologies INC | Accessory Case Assembly AEL65142-01 thru -24 | 21A21533-0l 21A21533-02 21A21533-03... | Lycoming O-320-no suffix, A1A, A1B | 2020-01-06 | current |
| Continental Motors INC | Accessory Case Assembly, AN type AEL651 44-01 thru -13 | 21A21534-01 21A21534-02 21A21534-03... | Lycoming IO-320-B1B, C1A, C1B | 2017-01-08 | current |
| Continental Motors INC | Accessory Case Assembly AEL65142-01 thru -24 | 21A21533-0l 21A21533-02 21A21533-03... | Lycoming O-320-no suffix, A1A, A1B | 2017-01-08 | current |
| Yesteryear Aviation INC | Accessory Case To Power Case-Gasket YA3112-1 | 3112 | Teledyne Continental W670-6A, W670-6N, W670-16 | 2009-03-16 | current |
| Airmotive Engineering CORP | Accessory Case Assembly, AN type AEL65144-01 thru -13 | 21A21534-01, 21A21534-02, 21A21534-03,... | Lycoming IO-320-B1B, C1A, C1B | 2003-06-30 | current |
| Airmotive Engineering CORP | Accessory Case Assembly AEL65142-01 thru -24 | 21A21533-01, 21A21533-02, 21A21533-03,... | Lycoming O-320-no suffix, A1A, A1B | 2003-06-30 | current |
| Allison Old Time Aviation | Accessory Case/Oil Pump Modification Dwg List No. ACCASEOB.Dwg | Modification Part | Teledyne Continental C75-8, 8F, 8FH | 1994-04-13 | 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.