controller and solenoid

busy installing new motor, controller, solenoid, fnr switch, diode, resistor, and new 4 gauge cables. my question, is there a 4 gauge cable that connects the controller and solenoid? my wiring diagram isnt showing one but on my old system there was one. if the answer is yes which contacts does it connect to on both the solenoid and controller? by the way this is a 92 ezgo marathon and my controller is an alltrax axe model. sorry for all the questions but i dont want to blow this.