5K Ohm RVQ24YS08-03 30S B502 Throttle Potentiometer Tuffcare Challenger 1500 Note: This battery features Reverse

Note: This battery features Reverse Polarity (positive on right)

Drive Medical: S17A-74

So if you are a DIY mechanical wiz who cannot resist a challenge like this one

and Quantum 6000Z power chairs as the hub cap for your power chair

Each part has been verified by Monster Scooter Parts staff to be compatible with the listed Hiboy® model

5K Ohm RVQ24YS08-03 30S B502 Throttle Potentiometer Tuffcare Challenger 1500 Note: This battery features ReverseThe 5K Ohm RVQ24YS08 03 30S B502 throttle potentiometer from TOCOS has been used on many brands of mobility scooters including models from ActiveCare, Drive Medical, Rascal, and many more. 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.