Cummins ISL for Medium-Duty Truck

The ISL for 2007 runs cleaner, delivers superior performance and maintains fuel economy comparable to EPA '02 compliant and certified engines. Ratings range from 345-365 hp. Add the optional compression brake, and it even stops better. How did we make these improvements and still meet stringent emissions controls? With a totally integrated system that includes our proven cooled-EGR subsystem, a High Pressure Common Rail fuel injection system, our patented VG Turbo, Cummins Particulate Filter and a crankcase ventilation system.

And that's just the start of all the features the ISL has to help your vehicles, and your business, run smoother.

The ISL is also designed to keep your maintenance to a minimum and your productivity in overdrive.

All backed by the best customer support in the business.