About the company

Heavy Duty Truck Transmissions is run by Pro Gear and Transmission, Inc., an Orlando drivetrain shop established in 1997.

Pro Gear and Transmission was established in 1997 and has provided sales, service and parts to the trucking industry ever since. We sell new and rebuilt transmissions by Fuller, Eaton, Roadranger, Rockwell, Mack, Spicer and Dana, among others, and we stock parts for TTC, Fabco, Marmon-Herrington, ZF, Isuzu, New Process, Clark, Borg Warner and Allison transmissions and differentials.

More than transmissions

Transmissions are what this site is about, but the shop handles the whole driveline. Behind the transmission that means rear ends and their ring and pinion gears, axles, axle shafts and spindles, with axle housing repair done in house; alongside it, transfer cases, PTOs and steering gears. All of it comes new, used or rebuilt. We also stock Muncie and Chelsea PTO parts. Our specialty is rebuilding transmissions, transfer cases and differentials for any industry.

If you need transmission or differential parts for Freightliner, Ford, International, Navistar, Mack, Peterbilt, Kenworth, Oshkosh, FWD or Mercedes trucks, call us.

People you can talk to

Our regular customers value the service and parts departments and a sales staff that answers the phone and knows the product. Give us a model number, a tag number or just a description of the part, and we will work out what it is.

Visit or call

Pro Gear and Transmission, Inc., 906 West Gore St, Orlando, FL 32805.

Phone (877) 776-4600, Monday to Friday, 8:00 am to 5:00 pm Eastern. Parts are also available around the clock from our online store, pgttruckparts.com.