About Diesel Parts Direct

Meet The Diesel Specialists

Our Mission: Share our expertise and provide superior service to all customers.

Our Core Values

  • Quality

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  • Integrity

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  • Complete Customer Focus

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Our Core Values

Who We Are

Diesel Parts Direct is a family-owned business located in Baton Rouge, Louisiana. For over 25 years, we have supplied the industrial and marine diesel engine markets with genuine and high quality aftermarket parts. We use this experience every day to help customers select their parts, rebuild their engines, and deliver the highest quality products in the industry.

Diesel Parts Direct provides total and complete support for a number of leading diesel engine lines including Caterpillar, Cummins, Detroit Diesel, Deutz, Isuzu, John Deere, Kubota, Perkins, Northern Lights, Westerbeke, and Yanmar.

  • 25+
  • 11
  • Family-Owned

Our Promise

Quotes And Orders Processed Promptly, Every Time

Diesel Parts Direct is committed to processing all quotes and orders quickly and accurately to minimize our customers' downtime. Whether you manage a large fleet of engines or own a single motor, we pledge to always respond in a timely manner with detailed quotes and carefully processed orders.

Our Inside Sales Staff is trained to provide you with great technical expertise and high customer focus: you can trust us to support you with any of your diesel engine parts needs.