The Honda 16100-Z4H-911 Water Pump Carburetor Assembly supplies the correct mixture of fuel and air for efficient engine combustion in compatible water pumps. This carburetor mounts to the engine intake and connects to the fuel system. It works by drawing fuel, mixing it with incoming air in the proper ratio, and delivering the mixture to the combustion chamber. Replacing a clogged or... https://www.wholetoolbox.com/honda-16100-z4h-911-water-pump-carburetor-assembly-be60w-a