The Briggs & Stratton 796997 Carburetor helps regulate the mixture of air and fuel supplied to the engine for consistent combustion and dependable performance. It meters fuel and blends it with incoming air to support smooth starting, steady idling, and efficient engine operation. Replacing a worn, clogged, or damaged carburetor can help address fuel-delivery problems and restore prop... https://www.wholetoolbox.com/briggs-stratton-796997-carburetor/796997.html