Muffler, Exhaust, Heavy Duty, W/o Catalytic Converter 1647999C2

The Navistar International Heavy Duty Exhaust Muffler Assembly Without Catalytic Converter (1647999C2) is engineered to manage exhaust flow and reduce noise in heavy-duty vehicles. It facilitates efficient exhaust gas expulsion while minimizing back pressure to support engine performance. This muffler assembly is constructed for durability and consistent operation under demanding conditions.