Regulator replacing KOKUSAN-Denki rs5121

Plug no. PL_NA, Watt 250, Regulator type Electronic, Dist. mount. holes mm 59.70, Resistor w/o, Capacitor w/o, Battery sensor w/o, Insulated return No, Voltage 14, Voltage setting 14.2, Amp 18

Remarks Compact tractors and industrial equipment w/ permanent magnet alternators. X: neg. when charging. Y: pos. when charging. Regulator must have frames.