NEW ALTERNATOR FITS MASSEY FERGUSON CRAWLER MF200 MF2244 MF-3366 1100678 1100679 1100681 1038062M91 1903087M91 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 Regulator: External Source: Aftermarket