Scr, Aftertreatment Horizontal 2517676C91

The Navistar International SCR Aftertreatment Horizontal Assembly (2517676C91) is an emissions control component designed to reduce nitrogen oxide pollutants in diesel engine exhaust. It facilitates the selective catalytic reduction process by injecting a urea-based solution into the exhaust stream, converting harmful gases into nitrogen and water vapor. Its horizontal configuration supports integration into various heavy-duty engine systems while enduring high-temperature and corrosive conditions.