At Diesel Specialties, we have been working on diesel fuel systems for over 40 years. We are factory trained and authorized to work on Robert Bosch, Delphi, Stanadyne, Zexel, and Ambac fuel systems. We are also factory authorized on Garrett and BorgWarner (Schwitzer) turbochargers. We use up to date equipment to calibrate your pump accurately for the best performance possible. We have one of the largest inventories of exchange pumps, turbos, and nozzles in the country. Why wait while your pump is being rebuilt when you can exchange it and reduce your downtime. Not only can we rebuild the new electronic units but we also specialize in a lot of older, obsolete fuel systems that other shops cannot service. We can help with your performance needs also. Just give us a call the next time you need more horsepower out of your light truck or tractor. Our Experience... Our team of pump technicians average over 13 years of experience and use the latest test equipment available from Robert Bosch. Our management team averages over 20 years of experience. We utilize the latest diagnostic tools and equipment for GM, Ford and Dodge in our drive in service bays.