PROPBUSTER1

ESM DC-3 70.5" retract motor/gearbox. The overall length of the motor/gearbox combo. is 42.24 CM. The thread is 6/32.

Ruizmilton

My Feedback: (29)

Though I might try to help you, don’t know the size, rpm, voltage or gear reduction ratio of your unit, but with some research you should be able to find it here:
https://www.pololu.com/product/3704

hope this helps, if it does, You’re welcome!