Diesel Specialists

Established in 1943, M&D Distributors is a manufacturer of diesel fuel injection systems, related engine parts and components, including turbochargers. It has six locations in Texas for working on diesel vehicles and the latest Computer Aided Diagnostic equipment. The company's specialty is supplying new/rebuilt parts for diesel engines and it can service all makes of diesel fuel injections systems and turbochargers. Some of its services include rebuild/calibration of diesel as well as gas fuel injection systems, rebuild/testing of diesel as well as gas turbochargers/blowers, and rebuild/testing of engine starting systems (electronic, air and hydraulic).

The big news around the shop lately is finally getting our Dynamometer installed. We recently purchased a Dynojet 248 to help with our product development and testing. For more information on the dyno including pricing schedules please click here! We are a full service diesel performance shop located in Willis, Texas. We handle everything performance related from minor performance chips to injectors, turbos, camshafts, clutches, transmissions, complete performance engine rebuilds and even custom built twin turbo applications. We can build you a race truck, or just add some power to your everyday work truck for increased power with reliability. We handle a wide variety of products including: