646-14384-00 Yamaha GASKET FUEL BOWL

Yamaha carburetor float chamber gasket, a paper-based seal component sealing the fuel bowl to the carburetor body. Prevents fuel leakage from the float bowl and intake manifold connections. Used on carburetor-equipped Yamaha outboards from small displacement through mid-range models. Essential maintenance item when carburetor is serviced or exhibits fuel weeping. Replacement recommended annually in marine environments to prevent fuel system leaks and vapor loss.