ALTERNATOR FITS MASSEY FERGUSON COMBINE 50E TRACTOR MF-184 MF-273 MF274 MF-283 MF-284 MF-294, CASE TRACTOR C100 C50 C60 C70 C80 C90 CX100 4-244 188590A1, 229301A1 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: 65 Amps Fan: External Regulator: Internal Grooves: 1 Source: Aftermarket