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Engine and powerplant

STC SA2501WE

FAA DRS lists SA2501WE as Current · Amended, held by Repair Tech Intl, for Boeing 737-100 Series, Boeing 737-200 Series, and Boeing 727-100 Series, and 1 more aircraft configuration. Recorded change: Installation of replacement cooling turbine nozzle assembly. Snapshot dated June 30, 2026.

FAA-listed holder
Repair Tech Intl
Aircraft configurations
4
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of replacement cooling turbine nozzle assembly.

SA2501WE 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: Boeing 737-100 Series, Boeing 737-200 Series, and Boeing 727-100 Series, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 737-100 SeriesA16WEBoeing 737-200 SeriesA16WEBoeing 727-100 SeriesA3WEBoeing 727-200 SeriesA3WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 737-100 Series and Boeing 737-200 Series, and 2 more aircraft configurations 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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