The Lawn Boy 612567 Lawn Mower Throttle Cable WES helps provide smooth and reliable engine speed control for compatible lawn mowers. It works by connecting the throttle control lever to the carburetor, allowing precise adjustment of engine speed for efficient mowing performance. Made to replace a worn, damaged, or stretched throttle cable, it helps restore responsive throttle operatio... https://www.wholetoolbox.com/lawn-boy-612567-lawn-mower-throttle-cable-wes/612567.html