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Other aircraft modifications

STC SE4493NM

FAA DRS lists SE4493NM as Current · Reissued, held by Airwolf Filter Corporation, for Textron Lycoming AVCO GO-435-C2, Textron Lycoming AVCO GO-435-C2B, and Textron Lycoming AVCO GO-435-C2B1, and 4 more aircraft configurations. Recorded change: Installation of oil filter adapter and oil filter. Snapshot dated June 30, 2026.

Aircraft configurations
7
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

SE4493NM 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 GO-435-C2, Textron Lycoming AVCO GO-435-C2B, and Textron Lycoming AVCO GO-435-C2B1, and 4 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

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