Cummins Logo

Now Authorized Service & Parts

Getting You There

WESTERN BRANCH DIESEL IS YOUR AUTHORIZED DISTRIBUTOR AND SERVICE PROVIDER FOR
DETROIT, ALLISON TRANSMISSION, CUMMINS, AUTOCAR, BATTLE MOTORS, AND FREIGHTLINER CUSTOM CHASSIS
Your business depends on flawless performance. Our certified technicians will get you back on the road.
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On-Highway Service

At Western Branch Diesel, our goal is to be there — whenever and wherever you need us. Drive with confidence knowing we are committed to the life of your engine.

On-Highway Parts

We maintain a large parts inventory for medium and heavy-duty trucks, in all makes and models, providing you with the parts you need, when you need them.

Industrial +
Oil & Gas Service

As a trusted partner from start to finish, with access to 24/7 emergency service, a full-service shop, and a range of services to support your equipment, we help you tackle the toughest jobs.
Industrial Parts

Industrial +
Oil & Gas Parts

Our experienced parts professionals find the right part for your engine the first time, saving you money and getting your equipment quickly back on-line.
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Rental Solutions

From large events to natural disasters, providing reliable power on demand is critical. Wherever power is needed,  we have a full line of trailer mounted rental generators for prime, emergency and standby use ready to meet your power requirements 24/7/365.