ALTERNATOR FITS FORD BRONCO II FORD F150 RANGER TEMPO MERCURY TOPAZ 2.3 2.9 4.9 E7PF-10346-XA 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: 80 Amps Fan: External Regulator: Internal Grooves: 6 Source: Aftermarket