One New Aftermarket Replacement Voltage Regulator Fits Briggs & Fits Stratton Small EnginesThis aftermarket replacement voltage regulator (regulator-rectifier) services the electrical power and charging system on Fits Briggs & Fits Stratton engines. It regulates output voltage and rectifies AC current to DC, protecting the battery and electrical components on lawn tractors and outdoor power equipment. Compatible with 16 Amp dual-output charging systems on 8 HP to 20 HP Fits Briggs & Fits Stratton engines.Specifications Type: Electronic Regulator and Rectifier Voltage: 12V Polarity: Negative Regulated Output: 14.4 Volts Compatible Charging System: 16 Amp Dual Output Engine Power Range: 8 HP to 20 HP Connector: 4-wire, 2-connector Includes Rectifier: Yes Adjustable: No Compatible ModelsFits Briggs & Fits Stratton Engines (16 Amp Dual Output Charging Systems): 303707, 303772, 303775, 303776, 303777Replaces Part Number(s):493219, ELP50-0014New aftermarket replacement part - not remanufactured, not used.