Leveraging our commercial strength.

Our huge global parts network allows us to deliver what you need, where you need it.

Navistar has more than 100 years of experience supporting and sustaining vehicle fleets. Nearly one in five Class 6 through 8 vehicles on the road today is a Navistar International truck and more than a third of all school buses used in North America are produced by Navistar. In addition, International Truck has the largest truck dealer network in the United States and has dealerships located around the world. Leveraging Navistar’s parts distribution centers and global dealer network, Navistar Defense keeps vehicles operational in all parts of the world.