Navistar Adds Cummins ISB to WorkStar
Navistar has added the Cummins ISB 6.7-liter diesel to the engine lineup of its International WorkStar vocational model, the truck manufacturer announced.
The Cummins engine will be available in ratings up to 325 horsepower and 750 pound-feet of torque, with higher ratings available for fire and emergency applications. It will join Navistar’s proprietary 9.3-liter and 13-liter diesels in the WorkStar lineup, and will be available with Eaton manual and automated-manual transmissions or automatics from Allison.
“Adding the market-accepted Cummins ISB6.7 to our vocational lineup is a key part of our strategy to offer our customers the most comprehensive options of proven components in the industry,” said Bill Kozek, president of Navistar’s truck and parts division.
The Cummins ISB option for the WorkStar is available for order, and production will begin this spring.
The WorkStar is the second International truck model to offer the ISB; the engine was added to the International DuraStar lineup in December 2013.
