Golf cart potentiometer switch pot box, input device between the throttle pedal and the speed controller. Solid state 0-5000 ohms resistance, sealed stainless case with spring return lever, 2 lead wires and a micro switch pre-installed Fits EZGO 1994+ 36V electric golf carts with controllers with only a 2-wire input Dimensions: 4" x 2.37" x 2", with 46.85" wire 100% Satisfaction guarantee, 1 year refund or replacement 10L0L Golf Cart Potentiometer w/ Micro Switch for EZGO 36V 1994+ All Electric, Replacement for Curtis PB-6