Navistar Defense LLC 4201 Winfield Rd WARRENVILLE IL 60555 USA

Navistar Defense LLC specializes in the manufacturing and supply of specialized automotive and mechanical components. Their core capabilities include the production of vehicle suspension components, such as front springs, and the provision of complex mechanical assemblies. The company demonstrates technical expertise in managing long-term Indefinite Quantity Contracts (IQC), providing a sustained pipeline of parts and hardware to support government fleet readiness and maintenance. The company's industry focus is centered on heavy vehicle manufacturing and specialized automotive parts. Their primary operational areas include the manufacture of other new motor vehicles, automotive chassis and body components, and the production of electronic components and electrical equipment. This positioning allows them to serve as a critical supplier of both structural mechanical parts and integrated electronic systems for specialized vehicle platforms. Navistar Defense LLC is based in Warrenville, Illinois, and operates as a government contractor providing essential hardware and components through long-term procurement vehicles.