STC SE3329NM
FAA DRS lists SE3329NM as Current · Reissued, held by Real Gaskets Tennessee, for Lycoming Engines IO-540-B1A5, Lycoming Engines IO-540-B1C5, and Lycoming Engines IO-540-E1A5, and 6 more aircraft configurations. Recorded change: Lycoming valve cover gasket. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SE3329NM 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-540-B1A5, Lycoming Engines IO-540-B1C5, and Lycoming Engines IO-540-E1A5, and 6 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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Related other aircraft modifications STCs
Installation of a Kawak Aviation Technologies Model 41300 auxiliary hydraulic system.
FAA holder: Kawak Aviation Technologies, Inc.
Replacement of the Halon Type 1211 portable fire extinguisher with the Halotron BrX portable fire extinguisher.
FAA holder: Cessna Duesseldorf Citation Service Center GmbH