Actuator for channel master 180

Hello,

what type of actuators should I have buy for Channel Master 180 Type 243? Polar mount I have to made by myself. I want to rotate from ca 43W - 80E.

But what motor?

Is QARL 3624 ok? Or Better QARL 3636? Operate with V-Box.

Thank you for info!

How can I recognize what is clone and what is original Super Jack? Is the attached actuator clone or genuine?

Thank you!