Aircraft Tach Generators

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Hartzell Aviation overhauls and stocks a variety of aircraft tach generators. Use our catalog search below, call us at 1-877-833-6948, or Email Us to check availability.
What are Aircraft Tach Generators?
Aircraft tach generators measure an airplane’s engine speed electrically. By using the rotation of a magnet to emit voltage, the frequency of the voltage is measured into revolutions per minute. This rpm is then reported to the tachometer for a visual readout to the pilot.
Hartzell Aviation adds new products to our e-store daily. Use our search feature below to find the part you need.
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If you do not see the Aircraft Tach Generators you are looking for, please fill out the fields below in our Product Request Form and a Hartzell Aviation 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.
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