Dumborc Radio: DUMBORC-X6 2.4Ghz 6 Channel RC Transmitter with Gyro Inside Receiver Low Power Alarm and Out of Control Protections Radio Controller for Remote Car /Boat/Tank Mixed Mode Remote Controller https://a.co/d/3mgfMVb
Servo: ANNIMOS 20KG Digital Servo High Torque Full Metal Gear Waterproof for RC Model DIY, DS3218MG,Control Angle 270° https://a.co/d/dq7kdi7
You will likely need a servo mount (depends on model) as well as screws etc.
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https://www.youtube.com/watch?v=H588aGu-yp0