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Engine and powerplant

STC SE2452CE

FAA DRS lists SE2452CE as Current · Reissued, held by B & C Specialty Products Inc., for Textron Lycoming AVCO IO-320 Series, Textron Lycoming AVCO AEIO-320 Series, and Textron Lycoming AVCO AIO-320 Series. Recorded change: Installation of B&C Specialty Products lightweight (10.2 pounds) engine starter PN BC315-100-1(12 volt) or PN BC315-100-3(24 volt) on engines with ring gears having 122 teeth and PN BC315-100-2 (12 volt) or PN BC315-100-4 (24 volt) on engines with ring gears having 149 teeth. Snapshot dated June 30, 2026.

FAA-listed holder
B & C Specialty Products Inc.
Aircraft configurations
3
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of B&C Specialty Products lightweight (10.2 pounds) engine starter PN BC315-100-1(12 volt) or PN BC315-100-3(24 volt) on engines with ring gears having 122 teeth and PN BC315-100-2 (12 volt) or PN BC315-100-4 (24 volt) on engines with ring gears having 149 teeth.

SE2452CE 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: Textron Lycoming AVCO IO-320 Series, Textron Lycoming AVCO AEIO-320 Series, and Textron Lycoming AVCO AIO-320 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Textron Lycoming AVCO IO-320 Series1E12
Textron Lycoming AVCO AEIO-320 Series1E12
Textron Lycoming AVCO AIO-320 Series1E12

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Textron Lycoming AVCO IO-320 Series and Textron Lycoming AVCO AEIO-320 Series, and 1 more aircraft configuration model, serial range, and configuration?
  2. 02Which powerplant configuration, limits, instruments, and maintenance data 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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