ALTERNATOR FITS NEW HOLLAND TRACTOR 3230 3430 3930 4130 TB100 TB110 TB120 TB80 TB85 TB90, FORD 445D 545C 545D 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: 55 Amps Fan: External Regulator: Internal Source: Aftermarket