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Exhaust / Emission Products

Innovative, OE Quality, Solutions

Diesel USA continues to offer superior quality products for any situation. As emission standards continue to change, Diesel USA is your source to help you maintain your engines original performance. Emissions Products Our complete all makes product offering allows us to service everything from passenger cars and commercial vehicles, to industrial, locomotive and marine applications.

Emission Products

Most in the diesel service industry know how common it is to replace some O.E. emission related products throughout the use of a vehicle’s life. Destined to fail because of poor designs, improper application or lack of maintenance, many of these components just don't last.

The Diesel USA Group works to solve many common issues in these products by providing new/improved designs and maintenance services that help reduce failures in many components. Many of the emission related products that we provide are exact fit replacements, making removal and re-installation easier than ever.

You can see our full list of emission related products below, or call any of our locations for more information.


  1. Diesel USA Group, DPF Catalog
  2. Grizzly Engine Solutions, Product Catalog

Better Service

From Start to Finish

A unique characteristic of the Diesel USA Group is our ability to respond with rapid customized service support, offering you the flexibility found in small companies with the broad parts and technical knowledge resources typically found in larger companies. With the needs of customers constantly changing, the Diesel USA Group proudly stands behind our service.

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Need More Information?

Our technical support is what helps make our group of companies great. If you have any questions, part or service related, just fill out the contact form and we'll be in touch.


It's who we are and what we do.

Our group represents the largest distribution entity for turbochargers in North America. We also supply diesel parts and services that help keep our customers up and running.