Navistar announced Sept. 27 that it will drop its MaxxForce 15-liter heavy-duty diesel engine in favor of the Cummins ISX15, which will appear in ProStar+ tractors by year’s end. International will ...

Navistar, Inc. says it plans to expand vehicle enhancements and powertrain choices on International brand vocational truck models and add selective catalytic reduction (SCR) emissions technology to ...

Built on International Truck and Engine’s established inline-6 architecture, the new MaxxForce DT, MaxxForce 9 and MaxxForce 10 diesels for 2008 model year trucks offer “evolutionary” changes. Basic ...

International Truck and Engine Corp., a Navistar Co., has announced its lineup of MaxxForce International Diesel Power engines for 2008 model year trucks, and provided specifications and technical ...

International Truck and Engine Corp. is officially taking the wraps off its new MaxxForce line of diesel engines for model-year 2008 medium- and heavy-duty trucks and buses. The 11- and 13-liter ...

Controversy swirling around Navistar and its pursuit of a diesel emissions reduction solution unique to the truck industry finally has a reason to begin dissipating. At a vocational-truck sales boot ...

LISLE, Ill. – Navistar announced it will be adding selective catalytic reduction (SCR) aftertreatment to its MaxxForce 9 and 10 engines, completing its mid-range engine transition to SCR. The company ...