Cummins, Inc. is recalling more than 9,000 X15 diesel engines with certain fuel pump barrels that can fracture and cause a fuel leak, according to National Highway Traffic Safety Administration ...

and 589 trucks -- all equipped with the Cummins X15. Dealers will replace the fuel pump barrels, free of charge. Owner notification letters are expected to be mailed Dec. 22. Owners may contact ...

“We’ve now engineered them out completely,” Tom Marsh, VPI program leader for the EPA27 X15, told media. A new Cummins fuel pump, with opposing pistons, better balances its camshaf ...

The 14.9-liter Cummins X15 diesel engine powers a range of semi-trucks from manufacturers such as Kenworth, Peterbilt, Volvo, ...

When integrated with the Cummins and Eaton SmartAdvantage powertrain, the company says, it achieves high fuel economy ... losses throughout the X15, including the water pump, gear train, lube ...

The X15 Efficiency’s enhanced fuel mileage is a result of the Cummins and Eaton SmartAdvantage ... So, to lessen the amount of drag, a low-friction water pump, geartrain, oiling system, pistons ...

The first new product officially unveiled under the HELM banner is the Cummins HELM 15-liter fuel-agnostic platform. This includes the diesel X15 engine, which Cummins said will be compliant with ...

This gave the P-pump fueling advantages over earlier models. Other changes to the Cummins to meet the emission standards ...

fuel-efficient engines built for the future. Discover the result of over 25 years of specialized engineering, rigorous testing and real-world validation. Click the blue buttons to explore what makes ...

The 2020 X15 Efficiency Series engine delivers up to 5% better fuel economy than the prior X15 ... With a customer’s total cost of ownership in mind, Cummins has an industry-leading oil drain ...