Yamaha - Carburetor assy 2 - 6J8-14302-02-00Yamaha Carburetor Assembly 2 Fuel System Component 6J8 14302 02 00 Overview When a motor starts running uneven or bogging down, the carb is usually where I look first. Ive swapped assemblies like this on plenty of Yamahas, and its one of the quickest ways to bring an engine back to life. Once fuel delivery is steady again, everything smooths outidle, throttle, all of it. Its a solid fix when the old unit just isnt keeping up anymore. Key Features