Midwest Truck & Auto Parts, Inc. was founded in 1946 as a military surplus supplier. Midwest supplies aftermarket and OEM Manual drivetrain components for heavy, medium, light duty and performance applications. Our headquarters is located in the historical Stockyards District of Chicago, thus we are located on one of the main distribution backbones of America and can respond to your needs with lightning speed. In order to respond to the heavy demands for our products in the eastern and western regions of the United States as well as demands in our export business unit, we have distribution centers in Fort Lauderdale, FL and Los Angeles CA. World American is the Heavy Duty and Export Division of Midwest Truck & Auto Parts, Inc. We supply drivetrain, brake, steering, electrical and hydraulic components to the heavy, duty aftermarkets. Specifically, we distribute Manual Transmission & Transfer Case Components, Differential Components, complete Rebuild Kits, Bearing Kits, Ring & Pinion Gear Sets, Cases, Housings, Axles, Yokes, U-Joints, Air Brake Valves, Brake Hardware Kits and more. We are wholesalers only. Distributorships are available in both national and international markets. From Axles to Gears, Transmissions to Rebuild kits, Shifters to Lockers, Chains to Gear Oil, Midwest excels in quality.