"click here to see, scroll down": http://www.mopedshop.com/Motobecane-Carb-Moped-Parts-s/83.htm
Its that little white "barrel" with the metal "needle sticking through it. I was running rich, no matter how much I turned the screw. I opened up the carb today, and saw that my float is full of gas. I would mosly like a new one. THANKS!