About Us

Who We Are…
Detroit Diesel ECM, LLC is based in western Michigan. Our company started in 2006 as a buyer/seller of re-manufactured and used ECM’s for Detroit Diesel and Cummins heavy duty diesel engine application. We specialize in Detroit Diesel Series 50/60 DDEC ECM’s.

What We Do…
All of our used ECM’s are taken from trucks that where pulled from service due to age and mileage. We don’t stop there our ECM’s go through a rigorous re-manufacturing process, consisting of cleaning, bench testing,circuit board inspection and battery replacement.

How We Do It…
As with any replacement ECM, it is always highly recommended that it be programmed to the engine application. We provide this service as well. So,once you receive your ECM, all you have to do is plug it in and go.