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Engine and powerplant

STC SE01716SE

FAA DRS lists SE01716SE as Current · Reissued, held by B & B Aviation LLC, for Textron Lycoming AVCO TIO-541-E1A4, Textron Lycoming AVCO TIO-541-E1B4, and Textron Lycoming AVCO TIO-541-E1C4. Recorded change: Install one engine set (12) CB-15861 valve lifters. Snapshot dated June 30, 2026.

FAA-listed holder
Aircraft configurations
3
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Install one engine set (12) CB-15861 valve lifters.

SE01716SE 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 TIO-541-E1A4, Textron Lycoming AVCO TIO-541-E1B4, and Textron Lycoming AVCO TIO-541-E1C4. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Textron Lycoming AVCO TIO-541-E1A4 and Textron Lycoming AVCO TIO-541-E1B4, 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?