Yamaha - Float - 6H4-14985-01-00Yamaha Carburetor Float Fuel Level Control 6H4 14985 01 00 Overview When a carburetor isnt holding a steady fuel level, everything else starts acting up. Ive worked on engines that flooded out or ran lean just because the float wasnt doing its job anymore. Its a simple part, but it controls how much fuel sits in the bowl at any given time. Get that right, and the motor runs smooth and predictable again. Key Features Fuel Level Regulation Maintains the