NEW ALTERNATOR FITS ALLIS CHALMERS TRACTOR G2800 615 G 6-301 664970 1100632 1100646 1100790 1100791 3004572 532176R91 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: External Source: Aftermarket