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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 83 of 148
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Harness Assembly SDU/AUH/Direct Current Power Feed Forward
Panasonic Avionics Corporation
Mfr Part# RD-FM7890-005
Harness Assembly, HPS/PNB/Alternating Current-Aeronautics And Space Engineering Board To DAT
Mfr Part# RD-FM6492-A068
Harness Assembly, HPS/PNB/Alternating Current-Aeronautics And Space Engineering Board To DAT
Mfr Part# RD-FM6492-A048
Sling-Auxiliary Power Unit, Shop
Auxiliary Power International Corporation
Mfr Part# PWC58876
Harness Assembly, Aeronautics And Space Engineering Board To Power Control Unit
Mfr Part# RD-AM6003-26
Harness, Aeronautics And Space Engineering Board-PCU/Rju
Panasonic Avionics Corporation
Mfr Part# RD-AM6222-40
Lift Ye-GTCP 85-129 Auxiliary Power Unit Or APS 2000
The Boeing Company
Mfr Part# C49004-13
Aft Adapter Assembly GTCP 85-129 Auxiliary Power Unit
The Boeing Company
Mfr Part# C49004-10
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.
DISCLAIMER: Product information provided “as is.” Boeing may add, change, discontinue or remove this information at any time. Product photos may not be exact match to product delivered. See terms & conditions.