Hamilton Hopper Interface Repair Part# 104-0142.
If your hopper is no longer dispensing change and your coin acceptor is not accepting coins I may be able to repair your hopper interface circuit board.
Please take a look at the pictures provided as well as the part number on your circuit board to make sure they match.
If you are unsure, feel free to send me a picture and we can go from there.
This listing is not for a refurb board. You will need to ship me your board then i will repair it and send it back.