WHETHER IT'S FOR OVERTHEROAD LONG HAUL TRUCKS, route trucks, school or municipal buses, refuse trucks or construction vehicles, DuraFit is dedicated to providing you with replacement diesel particulate filters (DPFs) and Diesel Oxidation Catalysts (DOCs) that provide exceptional durability and service life. We offer exactfit replacement DPFs and DOCs for almost every major diesel OEM. And DuraFit units meet or exceed all requirements and are engineered to fit precisely and come with required gaskets - getting your equipment back working faster. Product Features:Included gaskets reduce installation time and costPrecision-crafted flanges help guard against leakageGenuine OEM substrates enhance durabilityExact fit for easy installationUpgraded stainless steel canisters improve durability and resist corrosion100% new units and no core requiredStringent field testing for durability and extended service lifeEmission compliant for 2007 and newer models