Home / MOTOR CONTROLLERS / E-Z-Go Controllers / Series E-Z-Go / Alltrax SR48400 Series Motor Controller EZGo TXT & Marathon Golf Carts Alltrax SR48400 Series Motor Controller EZGo TXT & Marathon Golf Carts$533.00 Voltage * :- 36V 48V Throttle Type * :- 0-5K 2-Wire (EZGo Marathon 94 & Older) ITS (EZGo 95 & Newer) w/ FREE Mount BRKT Add Optional Fan :- Alltrax Fan ($38.00) Add Optional Solenoid w/ Diode & Resistor :- JCC-200 48V Only ($97.00) SW180 24V, 36V or 48V ($97.00)