This is a genuine Char-Griller replacement air damper for the AKORN Kamado line. It controls airflow through the grill, which is how a kamado holds its temperature. Fits Char-Griller models 6020, 56020. Precise airflow adjustment is the key to both low-and-slow smoking and high-heat searing. Please double-check your grill’s model number before ordering; if you’re unsure, our support team can confirm the right fit for your unit.