FAA-PMA

ES3331 is an FAA-PMA part held by Hartzell Engine Technologies LLC (PMA PQ1383CE) — approved as a replacement for M3331 on Lycoming Engines AEIO-540-D4A5 | AEIO-540-D4B5 | AEIO-540-D4D5 | AEIO-540-L1B5 | AEIO-540-L1D5 | IO-540-A1A5 | IO-540-AA1A5 | IO-540-AA1B5 | IO-540-AB1A5 | IO-540-AC1A5 | IO-540-AF1A5 | IO-540-AG1A5 | IO-540-B1A5 | IO-540-B1B5 | IO-540-B1C5 | IO-540-C1B5 | IO-540-C1C5 | IO-540-C2C | IO-540-C4B5 | IO-540-D4A5 | IO-540-D4B5 | IO-540-D4C5 | IO-540-E1A5 | IO-540-E1B5 | IO-540-E1C5 | IO-540-G1A5 | IO-540-G1B5 | IO-540-G1C5 | IO-540-G1D5 | IO-540-G1E5 | IO-540-G1F5 | IO-540-J4A5 | IO-540-K1A5 | IO-540-K1B5 | IO-540-K1C5 | IO-540-K1D5 | IO-540-K1E5 | IO-540-K1F5 | IO-540-K1G5 | IO-540-K1H5 | IO-540-K1J5 | IO-540-K1K5 | IO-540-K2A5 | IO-540-L1A5 | IO-540-L1C5 | IO-540-M1A5 | IO-540-N1A5 | IO-540-P1A5 | IO-540-R1A5 | IO-540-S1A5 | IO-540-T4B5 | IO-540-V4A5 | IO-540-W1A5 | LTIO-540-J2B | LTIO-540-U2A | LTIO-540-W2A | O-540-A1A | O-540-A1A5 | O-540-A1B5 | O-540-A1C5 | O-540-A1D | O-540-A1D5 | O-540-A2B | O-540-A3D5 | O-540-A4A5 | O-540-A4B5 | O-540-A4C5 | O-540-A4D5 | O-540-B1A5 | O-540-B1B5 | O-540-B1D5 | O-540-B2A5 | O-540-B2B5 | O-540-B2C5 | O-540-B4A5 | O-540-B4B5 | O-540-D1A5 | O-540-E4A5 | O-540-E4B5 | O-540-E4C5 | O-540-F1A5 | O-540-G1A5 | O-540-G2A5 | O-540-H1A5 | O-540-H2A5 | O-540-J3A5 | TIO-540-AE2A | TIO-540-AF1A | TIO-540-AF1B | TIO-540-AG1A | TIO-540-AH1A | TIO-540-AJ1A | TIO-540-J2B | TIO-540-U2A | TIO-540-W2A · Current, May 2024.

A PMA part is approved for the specific eligibility listed on its FAA record; whether it may go on a particular aircraft, engine or component is the installer's determination from that record and the eligibility list. A part-number match alone does not establish eligibility. Source: FAA DRS PMA database, refreshed weekly. Data, not advice.