If you had no choice but to replace a factory component on your truck that failed prematurely, would you opt for an OEM replacement that’s likely to meet the same, untimely fate, or would you spring ...

Cummins Inc. announced Tuesday that it has reached a settlement with Turbo Lab for patent infringement involving the unauthorized marketing and use of turbo nozzle rings. As part of the settlement, ...

When a Holset variable-geometry turbocharger (VGT) came as standard equipment on the 6.7L Cummins engine for the '071/2 model year, it was a major eye-opener. Thanks to its capability of varying the ...