OEM Number 33639-G01Fits the Following Cart(s): EZGO (1981 and up) TXT, Medalist, Workhorse, ST, Shuttle, and Marathon gas or electric models! NOTE: WILL FIT MODELS WITH INTEGRATED LIGHTS IN SWITCH! This is for the (4 prong) model.This ignition switch is universal and will fit on most E-Z-GO vehicles with lights.Responsible for vehicle start-up and controlling the power on/off functions of the vehicle’s lights and accessories.Size: 13.7 x 5.1 x 4.6 cm Easy installed no need instruction or diagram if you really need contact us freely.Ignition switch for EZGO is a 3-way, 4-terminal OFF-ON-Lights/Accessories-ON ignition switch that contains 2 standard keysEZGO TXT 36V Powerwise Charger EZGO TXT 36V Powerwise Plug EZGO TXT 36V Powerwise Charger with harness EZGO TXT 36V Powerwise Plug with harness EZGO 36V Powerwise Charger Receptacle +Plug EZGO TXT Shock Absorbers Fit Model/Years Electric TXT, Medalist and Workhorse-MPT (Multi-Purpose Truck) Vehicles,1998-up Electric TXT,