The 4-year/unlimited miles and hours integrated powertrain warranty on the DuraStar features the most efficient engine ratings offered in the Cummins ISB6.7 diesel powered engine. The addition of the Eaton® Procision transmission allows for safe, easy and fuel efficient operation of the truck for any driver. The DuraStar is the first truck in the industry to offer a powertrain that delivers outstanding drivability and high power density through high capacity gearing with the Dana E Series Steer and S140 Drive axle bundle.
To qualify for the DuraStar Integrated Powertrain Warranty Package, customers must either order or purchase a DuraStar from an International dealer before Dec. 31, 2016. Eligible truck applications include Dry Van, Refrigerated Van, Roll Back Recovery, Attic Van, Beverage (not tractor), Expedited Freight or Stake Flat with a max GVWR of 33,000 lbs.