Ohio Crankshaft Company specializes in precision machining of intermediate to large custom critical parts, with a focus on manufacturing heavy-duty crankshafts and camshafts for locomotives and internal combustion engines. They offer products such as crankshafts, camshafts, parts, and components, along with services for repair and quality assurance. Ohio Crankshaft has a 100-year history and specific expertise in producing pump shafts, press shafts, and camshaft segments, with capabilities to manufacture components up to a 27-inch diametric envelope x 165 inches long. Their quality assurance program is based on the Association of American Railroads specification M-1003 to ensure materials and services conform to specified requirements.