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Other aircraft modifications

STC SA4136NM

FAA DRS lists SA4136NM as Current · Reissued, held by Air Mods NW, for Piper Aircraft PA-38-112. Recorded change: Installation of one of the following optional oil cooler: Stewart Warner 10578B, 10568A(C), 8046R, Harrison 8526250. Snapshot dated June 30, 2026.

FAA-listed holder
Air Mods NW
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of one of the following optional oil cooler: Stewart Warner 10578B, 10568A(C), 8046R, Harrison 8526250.

SA4136NM 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: Piper Aircraft PA-38-112. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Piper Aircraft PA-38-112A18SO

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Piper Aircraft PA-38-112 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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