12 Parts for Trucks, Trailers, Buses, Trolley Cars, Trolley Buses and Locomotives-Namely, Cylinder Sleeves, Timing Gears, King Pins, Suspensions, Bushings for Engines, Brakes, Suspensions, Transmissions and Differentials; Torque Rods for Suspensions, Clutch Discs, Pressure Plates, Gears, Universal Joints, Drive Gear and Pinion Sets; Differential Gears and Pinions, Spiders; Shifters; Plates, Pins and Washers for Transmissions and Differentials; Brake Shoes; Rivets for Brake Linings; Brake Linings; Chambers and Slack Adjusters for Brakes; Hydraulic Pumps and Valves for Engine Hydraulic Systems