International Trucks has begun offering the Cummins Integrated Power portfolio—the X15 engine paired with the Endurant transmission—in both the International LoneStar and LT Series trucks.
Endurant was designed as part of a joint venture between Eaton and Cummins, and is specifically designed to work with the Cummins X15 engine. The 12-speed Endurant transmission is built for linehaul applications, capable of 1,850 ft./lbs. of torque and boasts a 750,000-mile transmission oil drain interval. The X15, introduced in 2016, features a 50,000-mile oil drain interval that can be extended up to 80,000 through the Cummins OilGuard program.
Read our cover story on the International LT by clicking here.
