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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 38 of 148
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Panel Assembly - Auxiliary Power Unit And Cargo Fire Control
BAE Systems Controls Inc
Mfr Part# 233N6203-353
Fire Detector, Auxiliary Power Unit, Lower Part Number S332
Kidde Technologies Inc
Mfr Part# 473726
Auxiliary Power Unit Lower & Upper Fire Detection
The Boeing Company
Mfr Part# 286W7694-005
Wiring Harness Assembly, Auxiliary Power Unit
Honeywell International Inc
Mfr Part# 70722121-3
Auxiliary Power Unit Muffler Assembly, Vendor Pratt And Whitney
Pratt & Whitney Canada
Mfr Part# 3911963-01
Welded Duct Assembly - Auxiliary Power Unit Air Supply, Sect
The Boeing Company
Mfr Part# 212W1152-5
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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