Genuine Cummins Parts

For reliable performance, always insist on Genuine Cummins Parts

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 gap 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.

Relying on Genuine Cummins Parts is the best way to ensure the long life of your engine. Here’s why:

There Is A Difference

While you may save a little money upfront 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 counterparts.

Testing included visual inspection, critical measurements, materials analysis and parts chemistry analysis. The following results demonstrate why Genuine Cummins parts are always better for your Cummins engine than non-genuine parts.

 CE Banner

Not All Parts Are Created Equally.

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 ensures that Genuine Cummins parts perform at Cummins factory-specified levels of efficiency, reliability and durability. Our latest study on Genuine DPFs vs. “will-fit” DPFs gives you all the details.

Better Parts. Better Availability.

Of course, it doesn't matter how good Genuine Cummins quality is if a part isn't close at hand when you need it. That's why Cummins distributors and dealers stock thousands of commonly used parts in local inventory. If for some reason the part you need isn't already in stock, we can quickly obtain it through our global logistics network. Regardless of where you are located, we can find the exact Genuine Cummins part you need and have it immediately expedited to you, minimizing downtime and the associated loss in productivity.

A Better Warranty That Travels Well.

Genuine Cummins quality is the reason these parts come with a full factory warranty. Cummins new and ReCon parts warranty is comprehensive, ensuring peace of mind and financial protection. Every part is backed 100% for parts, labor, progressive damage and consumables, with no deductible.

Having a great warranty doesn't matter when you've got a problem but you're 500 miles from an authorized repair shop. That's the advantage of buying a Genuine Cummins engine or part. We have a network of over 6,500 authorized parts and service locations worldwide where your warranty will be honored and the work will be completed by professional technicians who are trained and certified by Cummins. For additional warranty information or to find an authorized service location near you, visit

No-Hassle Core Return Process.

Even our core return process is easier. You don't have to ship your part away and wait for weeks to learn the value of your core. Any Cummins-authorized repair facility worldwide will accept your old part. All that's required is a simple external visual inspection, and the value of the part will be easily determined, allowing you to know up-front what the net cost of the repair will be. Our ReCon page has more information about Cummmins ReCon engines and parts

Genuine Value Just Keeps Getting Better.

From better performance and reliability to timely parts delivery to unmatched warranty and service support, Genuine Cummins new and ReCon parts add genuine value to every type of business, from on-highway transportation to off-highway industrial uses to marine applications, power generation units and more.

For additional details, Find a Cummins Sales or Service Location or
call the Cummins Customer Assistance Center at 1-800-CUMMINS