NOZ,PRIMER (P/N 4046t78p05) - As Removed

The 4046t78p05 is a primer nozzle for piston aircraft engines, metering fuel from the cockpit primer pump to intake ports during cold-start procedures. This component connects primer lines to cylinder or induction system fittings, delivering precise fuel quantities to aid engine ignition in carbureted systems. Installation requires approved fittings and leak verification per FAA AC 43.13-1B and engine maintenance documentation.

Select based on engine manufacturer specifications for orifice size and system configuration.

What is the NOZ,PRIMER (P/N 4046t78p05)?

The 4046t78p05 is a primer nozzle for piston aircraft engines, metering fuel from the cockpit primer pump to intake ports during cold-start procedures. This component connects primer lines to cylinder or induction system fittings, delivering precise fuel quantities to aid engine ignition in carbureted systems.

Is the 4046t78p05 compatible with AVGAS and Jet-A fuels?

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

Does the 4046t78p05 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 NOZ,PRIMER installation requirements. We stock related sealing components and can help identify companion parts.

Are there shipping restrictions for the 4046t78p05?

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.