A propeller conversion is one of the smartest investments you can make for your aircraft. Hartzell Propeller Top Prop STC Conversions allow you to upgrade to our innovative new designs featuring scimitar blades, blended airfoils, and rugged structural composite materials.
Built on Honor for over 100 years, Hartzell propellers are backed by our industry-leading warranty through first overhaul up to 6 years or 2,400 hours.
Buying a propeller can be complicated. The Hartzell Top Prop team will work with you one-on-one through each step of the process, making sure you feel confident about flying our props. When you buy from Hartzell, you get personalized support from the global leader in advanced aircraft propeller design and manufacturing technology.