Keep your scooter's electrical system running properly with this OEM-style voltage regulator/rectifier. Featuring a 4-pin male connector and no pigtail, this direct-fit replacement is compatible with a wide range of 50cc scooters and 139QMB-based engines from Genuine, CSC, and dozens of Chinese-market brands.
California Prop 65 Warning: www.p65warnings.ca.gov
