Now Authorized Service & Parts
SIGN UP FOR UPDATES As with any vehicle component, transmissions may fail and if that happens, one economical option is to purchase a remanufactured transmission. The Allison ReTran® program adheres to strict, original factory guidelines and is an excellent choice when selecting your replacement transmission. Western Branch Diesel’s factory-trained technicians are able
SIGN UP FOR UPDATES Western Branch Diesel is proud to announce that six of its service locations have been awarded Gold status in Allison Transmission’s 2020 Performance Reward Program. Canton, OH Lost Creek, KY Manassas, VA Richmond, VA Roanoke, VA South Charleston, WV This award places all six locations among the top
SAME PEOPLE. SAME SUPPORT. ONE LOCATION. On January 18, 2021, Johnson Truck Center’s and Western Branch Diesel’s respective Manassas, VA branch locations will merge into one location, running out of the current Western Branch Diesel facility at 12011 Balls Ford Road in Manassas, VA. This location will be rebranded as Johnson Truck Center.
Western Branch Diesel will help you keep your Cummins engine in top operating condition — delivering the performance, efficiency, and reliability you’ve come to expect from a proven product. Whether your engine is in — or out of — warranty, Western Branch Diesel has the training, tooling, and technology to service most
Every minute you are off the road puts important shipments, deliveries, and services at risk. At Western Branch Diesel, our goal is to diagnose your technical issue and make the necessary repairs quickly, to get you back up and running. Currently, we do not plan to restrict our hours or
An Allison ReTran is the closest you will get to brand new without the costly purchase of a new transmission. Through the Allison ReTran process, technicians bring transmissions back to life following original factory specifications, using only Allison Genuine Parts where new parts are needed. Allison continues their commitment to
Western Branch Diesel is a distributor and service provider for Detroit Diesel, mtu, Volvo Penta, and Allison Transmissions. Headquartered in Portsmouth, Virginia, Western Branch Diesel operates out of 10 branches strategically located throughout Virginia, West Virginia, Ohio, Kentucky, North Carolina, and South Carolina.
© 2025 Western Branch Diesel — An Indel Power Group Company