Tecumseh 640353 Engine Carburetor

The Tecumseh 640353 Engine Carburetor is a fuel management assembly that regulates the air and gasoline mixture that enters the combustion chamber to ensure an efficient process. It regulates the flow of air through its venturi passage and generates the pressure to draw fuel, through the calibrated passages to create an even fuel mixture. The internal metering circuits adjust delivery in response to the throttle movement and work to supply balanced delivery at various speeds. This controlled process is to ensure smooth combustion cycles, responsive engine performance, the stable power, fuel, and consistent engine process across different equipment applications.