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Fuel systems

STC SA1399SO

FAA DRS lists SA1399SO as Current · Reissued, held by Saf-Air Products Inc., for Cessna Aircraft 175C, Cessna Aircraft 175, and Cessna Aircraft 175A, and 1 more aircraft configuration. Recorded change: Remove drain plug, Cessna Part Number MS20913-10 or MS20913-1D, from the fuel selector valve, and replace with CAV-110D (MT-1075) or CAV-110H-4D (CM-1075). Snapshot dated June 30, 2026.

FAA-listed holder
Saf-Air Products Inc.
Aircraft configurations
4
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Remove drain plug, Cessna Part Number MS20913-10 or MS20913-1D, from the fuel selector valve, and replace with CAV-110D (MT-1075) or CAV-110H-4D (CM-1075).

SA1399SO 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: Cessna Aircraft 175C, Cessna Aircraft 175, and Cessna Aircraft 175A, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Cessna Aircraft 175C3A17Cessna Aircraft 1753A17Cessna Aircraft 175A3A17Cessna Aircraft 175B3A17

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Cessna Aircraft 175C and Cessna Aircraft 175, and 2 more aircraft configurations model, serial range, and configuration?
  2. 02Which tanks, plumbing, usable-fuel assumptions, and inspections 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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