The Briggs & Stratton 594238 Engine Carburetor supplies the correct mixture of fuel and air for efficient engine combustion. 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 for ignition. Replacing a clogged or damaged carburetor r... https://www.wholetoolbox.com/briggs-stratton-594238-engine-carburetor