Cummins Diesel Engines

Cummins is one of the early pioneers of diesel engines. From the small 5.9 liter ISB series all the way to the larger 10.8 liter ISM series, they have always been one of the best powerplant choices in a motorhome application. The following links will give you specification sheets, maintenance guides, and a warranty guide. Because things change over time, it's always important to use the owner's and maintenance guides that came with your coach. However we feel the following links will be helpful to you.