Superior Air Parts

Superior Air Parts, Inc., is the world's leading manufacturer of FAA approved replacement parts for Lycoming and Continental aircraft engines. Aircraft engine parts aren't always easy to find, but if you need a part for a Lycoming or Continental engine, Superior Air Parts will help. We manufacture replacement parts for those engines, including pistons, bearings, camshafts, crankcases, crankshafts, and valves. In all, Superior makes more than 2,000 different parts.

We are committed to providing our customers with the highest quality products at competitive prices and the best customer service in the general aviation business.

Piston Ring Gap Information