Recirculation door actuator replaced

HVAC unit was not fully functional when I bought the car, something I missed during my inspection. Air would not come out of the center two vents in the dash. The recirculation and front air distribution door actuators were found to be faulty. In this service, I replaced the recirculation door actuator, found above and behind the glove box. Purchased this, brake pads for my GTI (sold), and what I thought was the correct actuator for the front air distribution door actuator, in the same order.