Over the past century, while Cummins has diversified into sectors like power generation and filtration, the company's primary focus continues to be its diesel engine business. Even within the diesel ...

Semi-trucks cover millions of miles each year delivering everything from apples to zithers. How long does a semi-truck engine last with good maintenance?

Part 3 of our Ford f350 Cummins swap 6.4L to 12 valve Cummins is here. We get the engine ready to go in the truck and show the parts off that are needed to do the conversion.

While you may get away with putting generic oil into your Cummins diesel, the brand has some specific recommendations.