Since the early 1970's, ATL Diesel has been a leading force in the diesel re-manufacturing industry. Our in-house machine shop started as a facility that re-manufactured cores of all kinds for numerous OEM dealers such as Caterpillar, Cummins, and Detroit. Over the years, having established ourselves as one of the top and most trusted facilities in the nation, we have reached out and serviced companies worldwide.

Our reputation has been built upon the knowledge and care with which every part is handled. Our customers love the peace of mind they enjoy knowing that every part is inspected and matched to OEM spec before leaving our machine shop. Many customers, and even other manufacturers, have been so impressed by our final products that they have been through our facility to educate themselves on the process.