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Airframe APUs
Aircraft auxiliary power units (APUs) provide power to various systems when the main engines are not running. These units offer an efficient power supply for an aircraft, ensuring smooth operations and enhanced safety. Trusted manufacturers of APUs in aviation like Boeing, BAE Systems Controls Inc., and Honeywell guarantee quality and durable products meant to withstand the harsh conditions seen by aircraft. Browse our selection of aircraft APUs to find the perfect solution for your needs.2,944 results | Page 28 of 148
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Alum Foil Marker - Auxiliary Power Unit Fuel Supply Pump
The Boeing Company
Mfr Part# BAC27TFS0041
Auxiliary Power Unit Fire Wall Disc To Auxiliary Power Unit Starter Motor
The Boeing Company
Mfr Part# 286N2810-001
Pump Housing - Auxiliary Power Unit, Fuel
Eaton Aerospace Ltd
Mfr Part# 568-1-29408-001
E6-1 To Auxiliary Power Unit Firewall-A1-Auxiliary Power Unit Starter Power
Mfr Part# 286T0246-0AF
Aluminum Foil Marker (Auxiliary Power Unit Fire Bot)
The Boeing Company
Mfr Part# BAC27TEX7341
Panel Assembly - Auxiliary Power Unit Control, Load Mass
BAE Systems Controls Inc
Mfr Part# 233T3232-23
Frequently Asked Questions
What is an APU in an aircraft?
An APU in an aircraft is a device that provides energy for functions other than propulsion, including powering hydraulic systems, air conditioning, and airframe electrical systems.
How does an aircraft APU work?
An APU in aviation works by generating electrical power, providing air for starting engines, and powering other systems when the main engines are off.
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