PeopleNet, a Trimble company and provider of fleet mobility technology, announced that it is providing Navistar International Corporation engine diagnostic telematic information as part of an ...

Independent engine maker Cummins Inc. and Navistar International Corp. announced Cummins will be the preferred supplier of Navistar’s medium-duty and heavy-duty big bore engines in its International ...

Navistar has long contended that SCR is a hassle for fleet owners and easy for scofflaws to defeat. Its EGR strategy aimed to capture a part of the market that didn't want to deal with SCR and urea.

Navistar Inc has acquired from Holley Performance Products Inc certain assets including intellectual property rights to some of Holley’s valve technology for diesel engine exhaust gas recirculation ...