![Slave Drive (Right) Motor Controller for Ryobi 42 ZT480ex 48v Zero Turn Mower Slave Drive (Right) Motor Controller for Ryobi 42 ZT480ex 48v Zero Turn Mower](https://zero-turn-mower.org/wp-content/uploads/Slave_Drive_Right_Motor_Controller_for_Ryobi_42_ZT480ex_48v_Zero_Turn_Mower_01_bjb.jpg)
![Slave Drive (Right) Motor Controller for Ryobi 42 ZT480ex 48v Zero Turn Mower Slave Drive (Right) Motor Controller for Ryobi 42 ZT480ex 48v Zero Turn Mower](https://zero-turn-mower.org/wp-content/uploads/Slave_Drive_Right_Motor_Controller_for_Ryobi_42_ZT480ex_48v_Zero_Turn_Mower_02_fzq.jpg)
![Slave Drive (Right) Motor Controller for Ryobi 42 ZT480ex 48v Zero Turn Mower Slave Drive (Right) Motor Controller for Ryobi 42 ZT480ex 48v Zero Turn Mower](https://zero-turn-mower.org/wp-content/uploads/Slave_Drive_Right_Motor_Controller_for_Ryobi_42_ZT480ex_48v_Zero_Turn_Mower_03_dlxq.jpg)
![Slave Drive (Right) Motor Controller for Ryobi 42 ZT480ex 48v Zero Turn Mower Slave Drive (Right) Motor Controller for Ryobi 42 ZT480ex 48v Zero Turn Mower](https://zero-turn-mower.org/wp-content/uploads/Slave_Drive_Right_Motor_Controller_for_Ryobi_42_ZT480ex_48v_Zero_Turn_Mower_04_qh.jpg)
Slave Rear Wheel Drive (Right) Motor Controller. Tested & Fully Functional. As shown in photos. For Ryobi 42 ZT480ex 48v Zero Turn Mower. This is the inboard one -see photos. Please note these are series motors & cannot be tested just using a battery.