This Bowser Executive Line GMD SD40-2 is based on the huge fleet of diesels constructed by the General Motors Diesel Division plant in London, Ontario for several Canadian railroads, and a few US lines as well. This finely detailed model features GMDD and railroad-specific details, accurate decoration, operating headlight, can motor, brass flywheels, nickel-silver wheels with RP25 flanges and knuckle couplers. Check out the entire line of Bowser HO Scale locomotives.