Cummins ISM | DOC Diesel Oxidation Catalyst | 4965223NX, 5287521NX
Official distributor of ROADWARRIOR Diesel Particulate Filters (DPFs), Diesel Oxidation Catalysts (DOCs), and Selective Catalytic Reduction Catalysts (SCR) ROADWARRIOR manufactures a range of high quality, aftermarket DPFs, DOCs, and SCRs for post 2007, medium to heavy duty trucks and buses. The Cummins ISM Diesel Oxidation Catalyst is a direct fit replacement that...