Differentials, Transmissions, and Torque Converters

HEPI provides expert inspection, repair, and remanufacturing of differentials, transmissions, and torque converters to the highest industry standards. Our proprietary tooling, setup procedures, and premium bearings ensure rapid turnaround times and reliable, long-lasting rebuilds. Each component undergoes a rigorous inspection process, including detailed condition reporting and independent crack testing by certified providers, ensuring every rebuild meets the highest quality standards.

In addition, we are one of only a handful of suppliers that can test a CAT 797 transmission at our Evansville, Indiana, location. 

With options for service exchange or remanufactured components, we prioritize fast turnaround and optimal performance for our customers. HEPI guarantees precision rebuilds tailored to your needs, backed by our proprietary processes and tooling innovations.