Briggs & Stratton part 299707 is a genuine OEM Carburetor Float. This internal component is essential for regulating the fuel level within the carburetor bowl, ensuring your engine receives the correct fuel-to-air mixture for smooth operation. Product Details Part Type: Carburetor Float Function: Maintains the correct fuel level in the bowl to prevent engine flooding or stalling. Material: High-quality composite or brass (depending on the specific production year). Dimensions: Approximately 2.00″ x 2.00″ x 0.50″ (Outer Diameter: ~50mm, Inner Diameter: ~25mm).