International ProStar Parts

You can run a profitable business only if your work truck is up and running. While engineering the International ProStar, Navistar Inc. put a lot of effort into creating a reliable, fuel-efficient long-hauler. Still, each truck has its own faults. One of the most well-known problems with this truck is an EGR issue on pre-2013 engines. Loose connection between the ECM and the turbo air control valve would cause sooty exhaust flow to the engine and the eventual EGR valve shaft damage. In different years, the truck has experienced a variety of recalls due to potential problems with various parts and systems, starting with the battery and ending with steering components.

Some of the most common causes for semi truck breakdowns are electrical issues, wear on brake parts and tires, and engine failure on older models. Electrical issues can cause everything from flickering lights to a no-start. Given the amount of weight hauled by your rig, its brakes are under assault of high temperature and pressure on a daily basis. Most often, brake parts fail due to air leaks, rust, and contamination. And of course, you shouldn’t ignore scheduled maintenance to reduce repair frequency and keep your truck on the highway making you money. In our International ProStar parts selection, you’ll find all that you may need for maintenance and major overhauls.