Illinois Auto Truck Parts

Illinois Auto Truck Parts at FinditParts.com

Illinois Auto Truck Co. has been a trusted name in American heavy-duty drivetrain manufacturing since 1939. Specializing in clutches and clutch components for Class 6–8 trucks, the company is known for well-made products that meet or exceed OEM standards. Their product line includes new and remanufactured clutches, flywheels, clutch brakes, release bearings, and torque limiters—constructed to handle the toughest demands of long-haul and off-road applications. With decades of expertise and rigorous testing standards, this manufacturer delivers exceptional power transfer, smoother engagement, and long-lasting durability that fleet operators and repair shops depend on.

FinditParts.com makes it easy to get the IATCO parts you need—fast. It offers a comprehensive selection of Illinois Auto Truck Co. components, all available through an intuitive online catalog. Use our quick lookup-by-part tool to instantly locate the exact part you’re searching for—by name, number, or keyword. With fast shipping, a massive in-stock inventory, and responsive customer service, FinditParts helps you reduce downtime and keep your fleet running without delays. Whenever you’re replacing a worn clutch or upgrading drivetrain components, we make it simple to get the trusted IATCO quality your truck needs.

Are Illinois Auto Truck Co. clutches remanufactured or new?
Both! IATCO offers remanufactured clutches that meet or exceed OEM specs—ideal for cost-conscious fleets—as well as brand-new clutch assemblies for those who prefer all-new components. All parts go through extensive testing for performance and durability.

What makes IATCO remanufactured clutches different from other aftermarket options?
IATCO uses a meticulous remanufacturing process that includes 100% component inspection, advanced resurfacing techniques, and dynamic testing. 

Can I install IATCO clutches in Eaton or Mack transmissions?
Yes, IATCO manufactures components compatible with a wide variety of OEM transmissions, including Eaton Fuller, Mack, Meritor, and more. Always double-check your part numbers or consult our team to ensure fitment.

How does the quick lookup-by-part feature work on FinditParts.com?
Just enter a part number, description, or even a keyword like “IATCO EZ-Pedal clutch,” and our system will match it with the correct IATCO product.