Briggs & Stratton 799583, 799584, 79867 and 591109 carburetors are essential components of lawn mowers equipped with Briggs & Stratton. These carburetors are specially designed to provide an optimal air-fuel mixture, ensuring efficient operation and reliable performance of your lawn mower. With a Briggs & Stratton matched to your lawn mower, you can expect quick throttle response, smooth acceleration and optimized fuel consumption. These carburetors are manufactured to high quality standards and are designed to perfectly fit Briggs & Stratton, ensuring optimal compatibility and performance. The Briggs & Stratton 79867 is suitable for 450e Series and 500e Series engines, providing optimal fuel delivery for reliable performance and ample power when mowing your lawn. The Briggs & Stratton 591109 carburetor is designed for 675ex series engines, providing precise fuel delivery and efficient combustion for hassle-free lawn mowing. It is important to note that carburetors must be serviced regularly to ensure proper operation. Proper cleanings and adjustments are necessary to keep the carburetor in good working order. If you are experiencing performance or starting problems with your lawn mower, it is recommended that you check the condition of the carburetor and make any necessary repairs.