The Briggs & Stratton 595613 Carburetor regulates the air and fuel mixture delivered to the engine, helping support efficient combustion and reliable performance. It controls fuel flow and blends it with incoming air to promote smooth starting, steady idling, and consistent engine operation. Replacing a clogged, worn, or damaged carburetor can help resolve fuel-delivery problems and r... https://www.wholetoolbox.com/briggs-stratton-595613-carburetor/595613.html