Parts for Newer Amusement, Vending & Gaming MachinesĬontact: Happ Controls, Inc: See On-line Catalog of PartsĬontact: Wico, Inc: See On-line Catalog of PartsĬontact: HMC Electronics,See: On-line Catalog.Scroll down to the bottom of the page for more slot repair information. DVD videos to help you repair your Antique Slot Machine by yourself