Our 13.37 Inch International And Navistar MaxxForce Diesel Oxidation Catalysts are designed to reduce harmful emissions and meet EPA10 exhaust emission norms. Constructed from stainless steel, these catalysts are sold individually and come with clamps and gaskets for easy installation. Manufactured according to OE technology, they are made to match OE performance and are direct replacements for OE number 2510615C92. With a universal fit for most International and Navistar MaxxForce models, these catalysts offer a practical and environmentally friendly solution for diesel exhaust treatment.