Diesel Power Supply

Diesel Power Supply has been serving Central Texas since 1960. A privately held local company, we have become renowned for servicing, selling and rebuilding diesel engines for a wide variety of applications. Diesel Power Supply serves a diverse customer base made up of over 3,000 customers in trucking, municipal operations, mining, manufacturing, agriculture and more. We are the only authorized overhaul dealer for Allison Transmission between Austin and Dallas. Our service technicians are continually factory trained and pride themselves on the ability to troubleshoot the most challenging engine, transmission and electronics problems. The next time you need service, parts, or equipment, we welcome a call from you.