99% Same Day Shipping - Multiple U.S. Warehouses - Fleet or Partner Pricing Available


Established in 2017, DPF Parts Direct is your online Aftertreatment Parts Superstore. We maintain a large inventory of DPFs, DOCs, v-clamps, weld bungs, gaskets, sensors, DPF cleaning equipment and more from industry leading brands, such as Redline Emissions Products, Durafit, Skyline, Filtertherm, & EcoClean to name a few. We take pride in having a large surplus inventory of discounted OEM aftertreatment parts, including Cummins, Detroit Diesel, Caterpillar. We're constantly expanding our inventory which now includes other diesel parts and engines.

Our primary objective is to provide quality aftertreatment products in an efficient and reliable manner, getting you and your customers back on the road fast. We offer expert phone and chat support to help you get the exact part you need. We have 9 warehouse locations throughout North America to deliver orders quickly to wherever you may be.

Wholesale pricing arrangements are available for high volume customers such as fleets and large shop operations. Contact us to learn more.

The online store is supported by the industry veterans at Diesel Emissions Service (DES). DES is a family-owned & operated business and is one of the largest resellers/installers of Emission Control Devices in North America. DES is the emissions division of North State Truck Equipment Inc. which was founded over 40 years ago in Redding, CA. DES operates four service facilities along the West Coast specializing in everything from DPF cleanings, aftertreatment diagnostics, diesel repair, retrofits, to training and more.

We are highly-motivated to establish a great working relationship with you over the long term. And we stand behind everything we sell.


The Team behind the DPF Parts Direct e-commerce site is always working to bring you the best parts at the best prices.

JB, Jerry Baker
Parts Manager - Serving the HD Truck market for over 30 years

Parts department - processing orders & answering questions

Inventory and pricing specialist

Growth SEO & Marketing

David Crognale
Graphics & Design

There are many more team members behind the scenes to keep all these parts in stock and moving out. They have one goal, to deliver customer satisfaction by the truck load.