STC SE2741NM
FAA DRS lists SE2741NM as Current · Amended, held by Firewall Forward Inc, for Lycoming Engines IO-360-A1B6, Lycoming Engines IO-360-A1B6D, and Lycoming Engines IO-360-A3B6, and 1 more aircraft configuration. Recorded change: Installation of high compressoin pistonsd, connecting rods, bearings and associated hardware. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SE2741NM identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.
Applicability
Aircraft named in FAA DRS
Named aircraft: Lycoming Engines IO-360-A1B6, Lycoming Engines IO-360-A1B6D, and Lycoming Engines IO-360-A3B6, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
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