For over 50 years, Alto has manufactured over a billion friction clutches, steel reaction plates, and powertrain components for automotive, hi-performance, heavy-duty, industrial, marine, and motorcycle applications.

Alto is the world class leader in the development of new powertrain design solutions. We are driven to validate and optimize existing designs to improve quality and performance while reducing cost.

Alto is the pioneer in clutch plate innovation for original equipment and performance improvements. We offer the most complete line of OE quality clutches and rebuilding kits with world-wide distribution.