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Other aircraft modifications

STC SE2340SW

FAA DRS lists SE2340SW as Current · Reissued, held by Continental Motors, Inc., for Teledyne Continental Motors IO-346-B, Teledyne Continental Motors IO-346-A, and Teledyne Continental Motors IO-520-A, and 34 more aircraft configurations. Recorded change: Installation of modified cylinder assemblies, barrels, piston, and repaired crankcases. Snapshot dated June 30, 2026.

FAA-listed holder
Continental Motors, Inc.
Aircraft configurations
37
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of modified cylinder assemblies, barrels, piston, and repaired crankcases.

SE2340SW 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: Teledyne Continental Motors IO-346-B, Teledyne Continental Motors IO-346-A, and Teledyne Continental Motors IO-520-A, and 34 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Teledyne Continental Motors IO-346-BE3CETeledyne Continental Motors IO-346-AE3CETeledyne Continental Motors IO-520-AE5CETeledyne Continental Motors IO-520-JE5CETeledyne Continental Motors IO-520-DE5CETeledyne Continental Motors IO-520-KE5CETeledyne Continental Motors IO-520-FE5CETeledyne Continental Motors IO-520-LE5CE
Teledyne Continental Motors IO-520-NE5CE
Teledyne Continental Motors IO-520-MBE5CETeledyne Continental Motors IO-520-ME5CETeledyne Continental Motors IO-520-EE5CETeledyne Continental Motors IO-520-CBE5CETeledyne Continental Motors IO-520-BE5CETeledyne Continental Motors IO-520-CE5CETeledyne Continental Motors IO-520-BBE5CETeledyne Continental Motors IO-520-BAE5CE
Teledyne Continental Motors IO-520-NBE5CE
Teledyne Continental Motors GTSIO-520-ME7CETeledyne Continental Motors GTSIO-520-NE7CE
Teledyne Continental Motors GTSIO-520-KE7CE
Teledyne Continental Motors GTSIO-520-FE7CE
Teledyne Continental Motors GTSIO-520-LE7CE
Teledyne Continental Motors GTSIO-520-CE7CE
Teledyne Continental Motors GTSIO-520-HE7CETeledyne Continental Motors GTSIO-520-DE7CETeledyne Continental Motors TSIO-520-CEE8CETeledyne Continental Motors TSIO-520-EE8CETeledyne Continental Motors TSIO-520-JE8CETeledyne Continental Motors TSIO-520-BEE8CETeledyne Continental Motors TSIO-520-NE8CETeledyne Continental Motors TSIO-520-AE8CETeledyne Continental Motors TSIO-520-BBE8CETeledyne Continental Motors TSIO-520-DE8CETeledyne Continental Motors TSIO-520-NBE8CETeledyne Continental Motors TSIO-520-CE8CETeledyne Continental Motors TSIO-520-BE8CE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Teledyne Continental Motors IO-346-B and Teledyne Continental Motors IO-346-A, and 35 more aircraft configurations model, serial range, and configuration?
  2. 02Which configuration, parts, installation data, limitations, and ICAs apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

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