Roadwarrior Inc. manufactures a broad range of Diesel Particulate Filters (DPFs), Diesel Oxidation Catalysts (DOCs) and Selective Catalytic Reduction (SCRs) for post-2007, medium to heavy duty trucks and buses.

Diesel Particulate Filters are extremely effective at controlling the output of harmful emissions from diesel engines by trapping diesel particulate matter (PM) and allowing it to combust into carbon dioxide.

Roadwarrior Inc. manufactures a broad range of Diesel Particulate Filters (DPFs), Diesel Oxidation Catalysts (DOCs) and Selective Catalytic Reduction (SCRs) for post-2007, medium to heavy duty trucks and buses.

ROADWARRIOR DPFs are OEM tested, feature value-added design enhancements and reduces operating costs. Find Navistar, Volvo, Cummins DPF replacement parts etc.

Roadwarrior DPFs and DOCs are coated with platinum-group metals (PGMs) platinum or palladium to match the catalytic activity level of the OEM component. A PGM coated DPF acts as a hydrocarbon slip catalyst, burning any excess fuel present during active regeneration.

If searching by ROADWARRIOR part numbers, please use the updated 5-digit format for best results (ex. C001 is now C0001, C0C2-ID is now C0122-ID).

2018年2月22日 · Roadwarrior's new website is now live at www.roadwarrior-inc.com! Click Here Now to easily find your DPF and catalyst, order online, visit our dealer portal, or chat with Roadwarrior 's amazing customer service team!

We clean our own DPF’s and ROADWARRIOR provides a cost effective alternative. This enables us to buy spare units that are brand new with no need to worry about where the DPF has been like some of the OEM used or re-man products.

Roadwarrior parts are direct fit replacements for OEM systems to ensure that installation is as quick and easy as possible. Roadwarrior parts include all necessary ports and attachments for sensors and are designed to operate in the exact same capacity as the original OEM part.

Roadwarrior DPFs are always newly built and do not have core charges. Our DPFs have undergone extensive testing and are guaranteed to work just as well, if not better, than a brand new OEM DPF. Don’t gamble with a re‑man.