The 4080743 Original Gear Flywheel Ring is specifically designed for Cummins 4bt 6bt engines, featuring 159 teeth and a thin construction. This flywheel ring is a crucial component for diesel engines with 6 cylinders and 12 valves, ensuring optimal performance and reliability. Made in India, this genuine Cummins part is compatible with a variety of heavy equipment and industrial machinery, providing a durable and quality solution for engine maintenance and replacement needs.