NEW 12V 20 AMP PERMANENT MAGNET ALTERNATOR FITS GENERATOR DYNAMO 124190-77201 100% NEW and Made with the Highest Quality Components Available Full One Year Warranty Computer tested for consistent Quality and unsurpassed reliability Alternator - Voltage: 12V Amperage: 20 Amps Source: Aftermarket Replaces Part Numbers: 124190-77201 12419077201