Series Magneto
No failure report names the series magneto. 9 FAA approvals let 1 company make a replacement series magneto, Hartzell Engine Technologies LLC holding the most (9).
Approved replacement parts 9 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a series magneto and sell it as an approved part for the models named. These are the companies holding such approvals for a series magneto:
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Hartzell Engine Technologies LLC | S-1200 Series Magneto, 4-Cyl ES-349365-10 | LW-349365-10, LW-349365-10D, 10-349365-10,... | Lycoming Engines LIO-360-C1E6 | 2025-11-10 | current |
| Hartzell Engine Technologies LLC | S-1200 Series Magneto, 4-Cyl ES-349285-7 | LW-349235-3, LW-349235-3D, LW-349235-4,... | Lycoming Engines AIO-360-A1A, AEIO-360-A2C, HIO-360-C1B | 2025-11-10 | current |
| Hartzell Engine Technologies LLC | S-1200 Series Magneto, 4-Cyl ES-349365-6 | LW-349365-6, LW-349365-6D, LW-11650,... | Lycoming Engines LIO-360-C1E6 | 2025-11-10 | current |
| Hartzell Engine Technologies LLC | S-1200 Series Magneto, 4-Cyl ES-349365-3 | 10-349365-3, BL-349365-3, S4LN-1227 | Continental... C90-12F, C90-12FH, C90-12FJ | 2025-11-10 | current |
| Hartzell Engine Technologies LLC | S-1200 Series Magneto, 4-Cyl ES-349305-1 | LW-349305-1, LW-349305-1D, 75896, 10-349305-1,... | Lycoming Engines O-235-C2B, O-235-E2B, O-235-F2B | 2025-11-10 | current |
| Hartzell Engine Technologies LLC | S-1200 Series Magneto, 4-Cyl ES-349365-3 | LW-349365-3, LW-349365-3D, 75897, 10-349365-3,... | Lycoming Engines O-235-C2B, O-235-E2B, O-235-F2B | 2025-11-10 | current |
| Hartzell Engine Technologies LLC | S-1200 Series Magneto, 4-Cyl ES-349305-3 | LW-349305-3, LW-349305-3D, LW11651Y,... | Lycoming Engines LIO-360-C1E6 | 2025-11-10 | current |
| Hartzell Engine Technologies LLC | S-1200 Series Magneto, 4-Cyl ES-349365-9 | LW-349365-9, LW-349365-9D, 10-349365-9,... | Lycoming Engines O-235-K2B, AEIO-360-A1B, AEIO-360-A1B6 | 2025-11-10 | current |
| Hartzell Engine Technologies LLC | S-1200 Series Magneto, 4-Cyl ES-349285-1 | LW-349285-1, LW-349285-1D, 75453, 10-349285-1,... | Lycoming Engines AIO-320-A1A, AIO-320-A2A, IO-320-B1D | 2025-11-10 | 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.