The company announced Tuesday the expansion of its SCR partnership with Cummins, and rolled out the Cummins ISB 6.7-liter engine in International DuraStar medium-duty trucks and IC Bus CE Series ...

Navistar International (NAV) announced the expansion of its medium-duty engine offerings to include the Cummins (CMI) ISB 6.7-liter engine for International DuraStar medium-duty trucks and IC Bus ...

IC Bus has started customer shipments of its first CE Series school buses with the Cummins ISB 6.7-liter engine. The first units were released this week from the company’s Tulsa, Okla., assembly ...

Navistar International Corporation has announced the expansion of its medium-duty engine offerings to include the Cummins ISB 6.7-liter engine for International DuraStar medium-duty trucks and IC ...

Initially, the ISB 6.7L engine will be offered only in the International DuraStar, as well as the company’s school buses. Orders can be placed for trucks with the ISB immediately, with production ...

Navistar said its first International DuraStar trucks with the Cummins ISB 6.7L engine have reached the market. The trucks were produced at Navistar’s Escobedo, Mexico, assembly... For the Driver ...

GRAND RAPIDS, Mich., Oct. 22, 2013 /PRNewswire/ --IC Bus, a division of Navistar, Inc., publicly unveiled for the first time today its IC Bus' CE Series school bus with Cummins ISB 6.7-liter engine at ...

A select line of Cummins 5.9L ISB 24-valve engines -- developed between 1999 and 2002 for Ram trucks with a 53 Block casting -- were prone to block cracks due to a thin crankcase around the water ...