We sell light to medium duty diesel filters for Cummins, Powerstroke, Duramax, and EcoDiesel/TDI Pickup Trucks. We serve Auto Shops, Fleets, Truck Rental Agencies, Hot Shot Truckers, Construction, Landscaping, Towing, DIY'ers, Mechanics, and Farmers.

You must have a valid Company State Tax ID for your application to be considered.

We do not carry filters for Semi, Heavy Duty, or Agricultural equipment at this time. If you have interest in working with Doc's in these areas, shoot us a message here and we'll reach out if (or when! 😉) they become available.