Since 1918, Twin Disc power transmission technology has been changing the way the world works. Twin Disc is the originator of the power transmission technology with a proven track record in excellence in power transmission products. We design, manufacture and sell marine and heavy-duty off-highway power transmission equipment, including, marine transmissions, surface drives, propellers and boat ma
nagement systems, as well as power-shift transmissions, hydraulic torque converters, power take-offs, industrial clutches and control systems. You can find our products in the drivelines and powertrains of a huge array of equipment—from tractors, trucks and turbines to work boats and pleasure craft. Our company's worldwide sales to both domestic and foreign customers are transacted through a direct sales force and a distributor network. Global reach, customer focus. Partner with our experts all over the world to solve your challenges. Collaboration and innovation. Gain a technical edge with our custom designs and applications expertise. Rely on Twin Disc for industry-leading quality and customer support.