The Freightliner and Volvo 2002 through 2017 Heavy Duty Air Door Actuator is a durable and reliable HVAC heater blend door actuator designed for specified vehicles. Constructed from high-quality plastic material, this electrical activation type actuator is a direct replacement for the original equipment part, ensuring proper fit and performance. It has undergone on-vehicle testing and fits most Freightliner and Volvo 2002-2017 models, including Century Class, Columbia, Coronado, VNL, and VT. With direct OE replacement numbers for Volvo and Freightliner, this air door actuator is a practical and efficient solution for heavy-duty vehicles.