DECAL, AUX FUEL 100 OCT.. (P/N c654-6) - New Surplus

The c654-6 is a self-adhesive decal marking auxiliary fuel filler caps for 100-octane gasoline. This placard meets FAA requirements under 14 CFR §23.1557, ensuring correct fuel identification during aircraft servicing. The label installs directly on or near auxiliary fuel filler covers on reciprocating-engine aircraft.

Proper fuel marking prevents misfueling and supports safe operation. Verify placement and wording against your aircraft's Illustrated Parts Catalog and maintenance manual before installation.

What is the DECAL, AUX FUEL 100 OCT.. (P/N c654-6)?

The c654-6 is a self-adhesive decal marking auxiliary fuel filler caps for 100-octane gasoline. This placard meets FAA requirements under 14 CFR §23.

Is the c654-6 a PMA or OEM part?

The DECAL, AUX FUEL 100 OCT.. may be available as an OEM (Original Equipment Manufacturer) or PMA (Parts Manufacturer Approval) part depending on condition and source. Both carry FAA certification for airworthiness. Currently available in: New Surplus. Contact us for sourcing details.

Does the c654-6 include installation hardware?

Installation hardware requirements vary by application. Check your aircraft's Structural Repair Manual (SRM) or Illustrated Parts Catalog (IPC) for the complete installation kit requirements for the DECAL, AUX FUEL 100 OCT... We stock related hardware and can help identify companion parts.

Can the c654-6 be shipped internationally?

Yes, we ship airframe components worldwide. International orders typically arrive within 3-14 business days depending on destination. Export documentation and customs forms are included. Contact us for international shipping quotes on the c654-6.