OTTO GAS ENGINE WORKS

Welcome to the Otto Gas Engine Works home page. We offer piston rings from 5/8" to 86" diameter and can custom make most sizes in-between. We can supply piston rings for cars, trucks, ships, tractors, stationary engines, outboards, hydraulic cylinders, and air compressors from 1890 to modern. We have thousands of piston rings in stock and can get you running again.

Primary location: Elkton United States