SE01954SE (PAGE 1)Engine and powerplant
Installation of engine crankcase seal.
FAA holder: Ly-Con Rebuilding Company
Aircraft STC directory
The Jun 30, 2026 FAA DRS snapshot contains 6 selected supplemental type certificates with status Current whose public applicability data names the Lycoming Engines HIO-360-C1B. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
Showing the 6 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
FAA holder: Ly-Con Rebuilding Company
FAA holder: B & C Specialty Products Inc.
FAA holder: B & C Specialty Products Inc.
FAA holder: Cygnet Aerospace Corp
FAA holder: Superior Air Parts, Inc
FAA holder: Casper Labs Inc