The Simplicity 1666266SM Lawn Mower Throttle Control helps provide smooth and accurate engine speed adjustment for reliable mower operation. Designed as a replacement throttle control component, it allows the operator to regulate engine speed by controlling the throttle mechanism, supporting efficient performance under varying mowing conditions. Proper throttle operation promotes resp... https://www.wholetoolbox.com/simplicity-1666266sm-lawn-mower-throttle-control/1666266SM.html