NEW ALTERNATOR FIT MASSEY FERGUSON TRACTOR MF-1080 MF-1085 MF-165 MF-175 1100821 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: 63 Amps Fan: External Regulator: Internal Source: Aftermarket