Operational for almost 50 years, Chalk's Truck Parts specializes in new and rebuilt transmissions, differentials, driveline and steering parts. Located in Houston, Texas, it is a warehouse distributor for Dana (spicer), Federal Mogul, Midland, Nexiq-Prolink, Eaton, Fuller, Meritor and more. The company supplies a wide range of products, such as new/remanufactured clutches, transmissions, fan clutches, differentials, Chelsea power take-off (PTO) assembly and switches. In addition, the firm provides lights, steering gears and pumps as well as a full line of bus parts.