The Cab Air Duct Rubber Seal is made from durable, high-grade rubber material. This seal forms a tight barrier between air ducts and adjoining components such as louvers, vents, and panels. Its primary role is to eliminate air loss, maintain internal pressure, and prevent contaminants like dust, moisture, and debris from entering the airflow stream.Attributes:• Seals connections between air ducts and cabin structures.• Prevents conditioned air leakage.• Blocks entry of dust, dirt, and moisture.Applications: The Cab Air Duct Rubber Seal is installed around cab duct joints, vents, dashboard panels, and plenum connections. The seal is found within the interior cab structure where air routing systems are integrated for heating, cooling, and ventilation.