Greenworks R0203245-00 Zero Turn Mower Motor Gearbox Assembly 80V/82V is used to deliver power and drive motion for compatible zero-turn mowers. It works by converting electrical energy into mechanical power and transferring it through the gearbox to the drive system. A properly functioning assembly supports smooth operation, consistent power delivery, and reliable mower performance. ... https://www.wholetoolbox.com/greenworks-r0203245-00-zero-turn-mower-motor-gearbox-assembly-80v-82v/R0203245-00.html