Engineering improvements.

Navistar Defense leverages a team of highly trained engineers devoted to the support and improvements to our existing vehicles.

Our engineering development process is set up to design, test, produce and expedite deployment of vehicle improvements.

We can monitor your fleet, parts and supply chain to make your mission easier.

We can monitor and track your fleet readiness, supply and store your parts inventory, and use our time-tested Service Programs to make your mission easier. We’re always adding to our global network of more than 3,500 suppliers and are active in recruiting small and minority-owned suppliers to enable us to meet all our customers’ needs.

Trust the logistics experts to manage your supply chain.

Navistar Defense knows what it takes to run complex operations smoothly. Leveraging our longstanding partnership with International Trucks, we build on more than 100 years of manufacturing and service experience. So if you want to maximize efficiency and minimize cost and downtime, turn to Navistar Defense.

Our global network of more than 3,500 suppliers, including small and minority owned partners, enables us to meet all our customer’s needs. Since those needs are different for every customer, Navistar Defense develops customized support packages that include:

  • Standard and emergency spare parts
  • Inventory management services
  • Remanufactured components to reduce repair/replacement costs

Innovation and Modernization.

Navistar Defense is committed to deliver vehicle innovation and modernization to meet the missions of the future. We have developed and installed more than 50 major upgrades to the MaxxPro fleet since launch to improve safety and performance.





Have a question? Fill out the form to hear from our experts.

Your question has been submitted!


Fleet Life Spec Sheet

Download PDF

Military Spares Catalogue

Download PDF

Our Partnerships

Navistar Defense works with a tried and true supplier network and values our partner relationships.

Navistar Defense has been working with many of its key suppliers for many years. We demand high standards and accountability to ensure we have partners that will be there when we need them.

The MaxxPro® Wrecker

The MaxxPro® MRAP Wrecker was the Army’s fastest procured joint urgent operational need (JUON) since WWII.

With the first vehicle rolling off the production line just 19 days after the contract award, the Wrecker helped save the lives of two soldiers who took an IED explosion in the field only two weeks after delivery.

Success Story:

Doing whatever it takes to keep you rolling.

Navistar Defense doesn't just build better vehicles. We build better customer relationships - because we hold ourselves accountable for keeping you mission ready.


Filter Mission Mobility Special Feature

Browse Vehicles By:












Register Now for Access to Online Training Courses


Image Gallery





Parts and Service Regions