The Husqvarna 579708909 Lawn Mower Drive Control helps operate the drive system on compatible Husqvarna lawn mower models, allowing the operator to control mower movement during use. This component works with the mower's drive mechanism to support convenient handling and controlled operation. It is a practical replacement for a worn, damaged, or malfunctioning drive control that may c... https://www.wholetoolbox.com/husqvarna-579708909-lawn-mower-drive-control/579708909.html