Ref: MES 3205M
# Delco Original Equipment Alternator# To Replace 4.3L - 5.7L Mercruiser 98 & Up using 62mm Pulley# 12 volt / 70 amp : 6 Groove Serpentine Pulley# Internal Fan with Internal Regulator# Pulley allows Higher RPM's and Quicker Regulator Cut In # Replaces Mercury: 862031T