Genuine LiftMaster K76-38732 24 VDC motor for the HCTDCU high-traffic overhead gate operator.
Fitment: LiftMaster HCTDCU and HCTDCUL high-traffic overhead gate operators.
Replace when the motor runs hot, draws excessive current, or will not start under load. Check the K1D8389-1CC main board and the batteries before condemning the motor.