Used on 28-current E-Z-GO Electric RXV Vehicles; Controls the current within the circuit of the speed controller and prevents possible current overloads; Wiring specifications: Cavity A: Orange Wire – Pin 3 of Controller 23-Way Connector; Cavity B: Purple Wire – Pin 21 of Controller 23-Way Connector; OEM quality product,as good as the original.??Replaces OEM #608148; Return&refund Policy Guarantee.for any problems, please feel free to contact us:GLOBAL MATTER WING , we will do everything to address the issue for you.Product Description The Resistor Control Assembly is used in the vehicle’s speed controller to regulate the amount of current within the circuit to prevent power overloads that could lead to possible damage of the controller. Who are we is a professional golf cart accessories brand having been concentrating on golf cart accessories (incl.refit parts&upgrade parts)for more than 10 years. We’ve had hundreds of golf cart accessories of EZGO, YAMAHA and Club