Yamaha - Body, float chamber - 68T-14981-00-00Yamaha Float Chamber Body Carburetor Fuel System Component 68T 14981 00 00 Overview This is the part of the carb that quietly keeps fuel delivery steady, especially at idle and low speeds. The float chamber body holds fuel at the right level so the engine isnt starving or flooding while youre running. When its clean and sealed up right, the motor runs smooth and predictable. When its not, youll start chasing rough idle or inconsistent performance