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Alternators

As the leading supplier of aircraft alternators, Hartzell offers a broad range of products available for nearly every piston and single-engine turbine aircraft in service. In addition, Hartzell continues to develop new products to meet the electrical power generation needs of aircraft and UAV manufacturers.
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Fuel Pumps

Hartzell Engine Technologies provides new, high-performance engine driven fuel pumps with improved wear characteristics for Lycoming applications.
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Heating Systems

For over 50 years, Janitrol, and now Hartzell Engine Technologies, has been the leading OEM supplier for aircraft cabin heating solutions. We produce the broadest range of combustion heaters available, from 15,000 BTU output for the smallest piston twins to the 100,000 BTU unit for the Boeing Chinook helicopter.
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Starters

We provide the toughest starters available for Lycoming and Continental engines. Hartzell Engine Technologies offers a range of products to meet any need, from lightweight permanent magnet motors to heavy duty field wound designs.
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Turbochargers

Hartzell Engine Technologies is the leading manufacturer of aviation turbocharging systems, producing designs originating from Rajay and Garrett and with the capability to create new designs to meet the needs of avgas and diesel engine developers. We also have a range of controllers, wastegates and pressure relief valves available to complete the system.
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