The R2.8 is based on a proven global platform that has powered many applications around the world for nearly a decade. Like any other engine manufactured by Cummins, it has gone through stringent real-world and test cell testing and is continually being improved if we identify a quality issue to ensure that the engine lives up to the Cummins brand promise of dependability. Test vehicles equipped with R2.8 have racked up thousands of trouble free miles in the most extreme duty cycles in vehicles ranging from otherwise stock to 38” tires at all altitudes and in all temperatures.

Some websites online who make a business of pedaling used and illegal junkyard imported engines for swaps have made false claims against our products in order to protect their business model but our product and customer support speak for itself.

The facts are that when you buy an illegally imported junkyard engine, you know nothing about the engine’s actual history, the real mileage, how long it has set in the elements or in a shipping container on the water. The engine never had an EPA rating to begin with and if the seller is offering any warranty at all, it’s likely just to get more junkyard parts that need to be imported as well since the product was never for sale in the US.