New and rebuilt Peterbilt transmissions in stock throughout the USA, ready to ship today.

Please get all the numbers off the data tag on your transmission to assist in finding the correct unit setup to replace the one you have now. Your Peterbilt may have been ordered with hundreds of different transmission options from the factory. It is also possible that the original transmission has been changed at some point so you’ll want to be sure what you have before ordering a replacement unit.

We offer new and remanufactured light, medium and heavy duty truck transmissions for all Peterbilt models as well as auxiliary and mid-range units. All Peterbilt transmission units built by Wholesale Drivetrain Co come with a 2 year unlimited mileage warranty. Certified Allison, Eaton Fuller, Mack, Rockewell Meritor and Spicer are all available and ready to ship today.