ALTERNATOR FITS MASSEY FERGUSON TRACTOR MF-240 MF-243 MF-250 MF-253 IA0095 23865 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: 36 Amps Fan: External Regulator: Internal Source: Aftermarket