3714 Motor Vehicle Parts and Accessories Establishments primarily engaged in manufacturing motor vehicle parts and accessories, but not engaged in manufacturing complete motor vehicles or passenger car bodies. Establishments primarily engaged in manufacturing or assembling complete automobiles and trucks are classified in industry 3711; those manufacturing tires and tubes are classified in industry 3011; those manufacturing automobile glass are classified in major group 32; those manufacturing automobile stampings are classified in industry 3465; those manufacturing vehicular lighting equipment are classified in industry 3647; those manufacturing ignition systems are classified in industry 3694; those manufacturing storage batteries are classified in industry 3691; and those manufacturing carburetors, pistons, piston rings, and engine intake and exhaust valves are classified in industry 3592.