Golf Cart Voltage Regulator for Club Car DS Carryall 92-up Gas 1015777 102711201- Golf cart voltage regulator rectifier for Club Car DS & Carryall 1992-up gas golf cart;- Club Car voltage regulator replace OEM# 1015777 102711201 1027101-01 EPIGC113;- Designed with improved heat sink for best cooling, help to dissipate excevoltage, prevent over-charging battery;- Contains 4 wires, different from some original 3 wires. But it is universal, any one of the two black wires can be grounded;- Please check confirm the voltage is normal before installation. Plug-and-play, direct fit, easy installation.- Package includes : 1 pc Club Car DS voltage regulator rectifier.