Replacement Actuator for ATLAS Jack Plates Post March 2014. Features:. Allows customers to remove the motor from a faulty AHJACT-3-DP and replacement it with a new one. More cost effective than replacing the entire actuator. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.