Ok, you guys are a great help. It is a Yamaha throttle assembly, but I can't verify what it came off of other than what the guy told me. I do know it looks exactly like the throttle box in the parts breakdown. My Warrior currently has a twist throttle on it. As near as I can tell, only the twist and the single cable are different, the splitter box appears stock. The end of the new cable will engage the splitter apparatus correctly, but has 2" or so too much cable sticking out of the cable.