5K Ohm RVQ24YS08-03 21S B502 Throttle Potentiometer (TOCOS)
The throttle pot is also known as the engager or throttle switch. Faulty throttle potentiometers can lead to "jerky" motion while throttling, or no motion at all.
This 5K Ohm TOCOS potentiometer is used on several mobility scooter models.
Specifications:
Data coding: RVQ24YS08-03 21S B502