I am Doug Gaston, co-owner of Graham Diesel Injection Service. Since 1981, I have been rebuilding diesel pumps and injectors for my customers across North Texas and Southern Oklahoma. Graham Diesel Injection Service stocks a large supply of parts, both OEM and aftermarket.
In addition to servicing the truck market, I service many farmers and ranchers. I rebuild CAV, Simms, Roosa Master, and AmBac Model pumps just to name a few. While I do not rebuild electronic injectors, I have access to almost all makes and models. I have developed great relationships with vendors from all over the United States, so whatever pump and injector problem you may have, I can usually find an answer!
Graham Diesel Injection Service
903-892-2122 ext. 302 email@example.com
Ford 7.3 L pumps, Ford 6.9 L pumps, and Chevrolet 6.5 L pumps
Dodge 1999-2002 Pumps
Ford Powerstroke Injectors
2003-2007 5.9 Cummins Injectors