FUEL PROBE (P/N pba666-8) - As Removed

The pba666-8 is a capacitive fuel probe for aircraft fuel quantity measurement systems. Installed directly in the fuel tank, it senses fuel level and transmits an electrical signal to the cockpit indicator or fuel management system. This probe aligns with FAA TSO-C55a and SAE AS405C standards for certificated aircraft installations.

Connection to the fuel quantity indicator enables accurate fuel quantity display for flight planning and operational management. Installation and calibration must follow the aircraft maintenance manual and 14 CFR Part 43 requirements.

What is the FUEL PROBE (P/N pba666-8)?

The pba666-8 is a capacitive fuel probe for aircraft fuel quantity measurement systems. Installed directly in the fuel tank, it senses fuel level and transmits an electrical signal to the cockpit indicator or fuel management system.

Is the pba666-8 compatible with AVGAS and Jet-A fuels?

Fuel system components are designed for specific fuel types per their engineering specifications. The FUEL PROBE should be verified against your aircraft's fuel system requirements. Currently available in: As Removed. Contact us for fuel compatibility details.

Does the pba666-8 require companion seals or gaskets for installation?

Many fuel system components require new gaskets, O-rings, or seals during installation. Check your aircraft maintenance manual for the FUEL PROBE installation requirements. We stock related sealing components and can help identify companion parts.

Are there shipping restrictions for the pba666-8?

Most fuel system hardware ships via standard methods. Certain items containing fuel residue may require hazmat shipping procedures. We handle all packaging and shipping compliance. Same-day processing available for in-stock items.