VERY DIFFICULT TO LOCATE OEM 2000 - 2004 Sammy, Aristocrat, Rodeo, almost all models. See power supplies in photos. Fits almost ALL machines that have 6amp/6amp and 6amp/15amp fuses on front (see photos). Fits MANY machines including: Alicia Back to the Future Deluxe Charlies Angels Club Rodeo Derby Boy Devil May Cry Disc Up Dokaben Dokojougaerus Double Challenge Double Face Dynamite Wave Dynasty Wars Fire Drift Gamera (with rounded lights on top and bottom left) Gamera High Grade George K Gin Gin Maru Godzilla P SW Hokutonoken All Versions Hyper Remix Ichigeki Teioh Indy Jaws Jet Set Radio Kaiji King Camel King Wild Lion King Mask of Zoro Mask Rider DX Momotarou Dentet SU Omimusha Ore No Sora Otokojuku Popeye 2005 Premium Dynamite Renkin Salaryman Kintaro Slotter Kintaro Savanna Chance Savanna Park Ultraman Club ST Virtua Fighter F Virtua Fighters Wantoucheable Yajyu Your machine must have one of the 4 Power Supplies shown in the photos. Your key may or may not have a black handle - it may be all metal, taken at random from inventory.