LISLE, Ill. (AP) -- Navistar International Corp. said Monday that it reached long-term supply agreements that will allow the company to put Cummins Inc. engines in some of its largest trucks, as well ...

Navistar has acquired certain assets of Holley Performance Products, including the intellectual property rights to some of its exhaust gas recirculation valve technology. Pure Power Technologies, a ...

Are you changing out of the block heater on a 7.3 Power Stroke diesel engine? Here's where it's located and what to keep in ...

(AP) — Truck maker Navistar International Corp. says it is exploring a joint venture with a Chinese vehicle manufacturer to build diesel engines for commercial vehicles in China. Navistar said Friday ...

Reliance Power Parts’ inframe engine kits and service components are designed for the Navistar DT466 EGR engines used in medium-duty trucks. Reliance Power Parts’ inframe engine kits and service ...