Meritor, Inc. engages in the design, production, and trade of integrated systems, modules, and components to original equipment manufacturers. It operates through the following segments: Commercial Truck and Trailer, and Aftermarket and Industrial. The Commercial Truck and Trailer segment supplies drivetrain systems and components, including axles, drivelines, and braking and suspension systems, primarily for medium- and heavy-duty trucks and other applications. The Aftermarket and Trailer segment provides axles, brakes, drivelines, suspension parts and other replacement parts to commercial vehicle and industrial aftermarket customers in North America and Europe. The company was founded in 1909 and is headquartered in Troy, MI.