The Difference between a Genuine Cummins Part and a non-genuine Part isn’t always easy to see. It can be something as small as a ring gar that’s a couple of millimeters too wide on a non-genuine part. In a Cummins engine, that small difference could result in less power, insufficient lubrication, poor fuel economy, premature wear and even catastrophic engine failure.

While you may save a little money up front by purchasing non-genuine Parts, it could cost you a lot more in the long run. To prove this, Cummins Engineers performed thorough analytical testing pitting Genuine Cummins Parts against Their Non-Genuine counter parts.

Testing inncluded Visual Inspection, Critical Measurements, Materials Analysis and parts chemistry analysis. The Following results show you why Genuine Cummins Parts are Always better for your Cummins Engine than Non-genuine Parts.



Often, what you can’t see makes all the difference. Engine Components must be accurate to specifications that can’t be discerned by the human eye, precision design, state of the art manufacturing and rigorous testing ensure that Genuine Cummins Parts Perform at Cummins Factory-specified levels of efficiency, reliablility and durability.


For Cummins Genuine Parts inquiry or shipment, please check on our website and send the inquiry directly to our email