The Southland A200196 Leaf Blower / Vacuum Carburetor supplies the proper fuel and air mixture needed for compatible leaf blower and vacuum engines to operate. This replacement carburetor mixes fuel with air and delivers the mixture to the engine for combustion, supporting starting and normal engine performance. Proper carburetor operation helps maintain consistent fuel delivery and e... https://www.wholetoolbox.com/southland-a200196-leaf-blower-vacuum-carburetor/A200196.html