4-Pin Rectifier (Voltage Regulator) for 100cc-150cc GY6 Scooter Engines

Rectifier (voltage regulator) commonly used on 100cc, 110cc, 125cc (152QMI) and 150cc (157QMJ) 4-stroke scooter engines.

Baja Part Number: BA49-391 or WD90S-469

Connector: 4 pin

4-stroke Chinese made GY6 QMB139 style engines, including scooters, atvs, dirt bikes, and go karts.

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