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Search the Largest Inventory of Cummins Diesel Parts

Diesel Specialists, LLC has been a leader in the distribution of high quality aftermarket parts and remanufactured engines. From turbochargers, fuel injectors, lift pumps and overhaul kits to complete engine assemblies, we stock thousands of Cummins® parts and engines for all of your needs.

Quality Remanufactured Long Blocks

Need a new engine for your Dodge truck? Consider one of our long block assemblies for B Series and C Series engines. These new assemblies are great options when compared to a remanufactured engine.

Over the years, we have saved hundreds of Dodge truck owners thousands of dollars when compared to replacing an entire engine. Regardless of your specific needs, Diesel Specialists, LLC is your source for thousands of new and remanufactured engine parts as well as a wide variety of complete Cummins® diesel engines.


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