Illinois Auto Truck Co., Inc. is a manufacturer of replacement clutches and clutch components serving the heavy duty clutch aftermarket as well as original equipment manufacturers in the United States and around the world.
Founded in 1939, Illinois Auto Truck was the first company in the United States to manufacture parts used in the remanufacturing of heavy duty clutches. Rigorous quality control standards and performance testing ensures the quality of all the products manufactured by Illinois Auto Truck. Illinois Auto Truck is dedicated to manufacturing its entire product line to the highest quality standards possible, maintaining pricing which is competitive in every market served, and providing customer service which is unsurpassed by any clutch company in the world. See why we are truly, "Best in the Clutch".