Quality Aircraft Accessories 

877.833.6948

Navigation

Aircraft Prop Governors & Aircraft Accumulators


Click here to download our Shipping Document.


Quality Aircraft Accessories stocks aircraft prop governors and aircraft accumulators from Hartzell, Hamilton Standard, Woodward, and McCauley. We also have the ability to repair or overhaul your aircraft prop governor or aircraft accumulator in-house in one day. Repair, overhaul, or exchange, Quality Aircraft Accessories gets you back in the air


Browse our selection of Aircraft Prop Governors and Aircraft Accumulators at our online store. If you need assistance in finding the right Aircraft Prop Governor or Aircraft Accumulator for you, call us 1-877-833-6948 or

This email address is hidden to protect from spammers and email bots. Please enable javascript or open a javascript capable browser to see this email address.

to speak with a QAA representative.


What Is An Aircraft Prop Governor?


An aircraft prop governor is used in conjunction with a constant-speed propeller to adjust propeller pitch to maintain a selected engine speed. If the RPM of the propeller increases, the prop governor senses the change and responds by causing the propeller blade angle to increase. If the propeller RPM decreases the prop governor causes a decrease in propeller pitch angle.


What Is An Aircraft Accumulator?


An aircraft accumulator reduces pressure bumps, stores a reserve of high pressure, maintains system pressure, and provides backup system pressure. Aircraft accumulators have four types: the weight loaded piston type, diaphragm type, spring type, and the hydro pneumatic piston type. Some areas they provide backup in are: landing gear, APU starting, and emergency situations. Aircraft accumulators are also used as system dampers.


Service Bulletins


Quality Aircraft Accessories adds new products to our e-store daily. Use our search feature below to find the part you need.


Search Our Catalog

Enter a whole or partial part number:



If you do not see the aircraft prop governor or aircraft accumulator you are looking for, please fill out the fields below in our Product Request Form and a QAA representative will contact you shortly to assist you. Even if we do not have the part in stock, we will be happy to order it for you.


Aircraft Prop Governor & Aircraft Accumulator Request Form

 
* Required



Quality Aircraft Accessories
5746 East Apache
Tulsa, OK 74115
(918) 835-6948
(918) 835-2804 Fax

TOLL FREE (877) 833-6948

Hours: 7:30 a.m. - 5:30 p.m. Central Standard Time.