This is a used as-is but complete S120 stepper for AMI F G jukeboxes. Will work in F-80,F120,G-80,G-120, may fit other d-80,E-80 but not confirmed. For complete operation it requires a 24VAC transformer to power it and wallboxes, will require a service prior to operation. This is a three lug version, same operation as the two lug with an additional lug for making junction.