The BBB Industries N11620 VI 12V 200 Amp Alternator is engineered to meet the demanding electrical requirements of Ford F Series trucks including models F 150 F 250 Super Duty and F 350 Super Duty Designed as a direct replacement for the original equipment alternator this unit ensures seamless integrationd reliable performance Its 200 amp output is tailored to support the substantial power needs of these vehicles accommodating high demand accessories and aftermarket electrical components The alternator features a 2 1 8 outside pulley diameter compatible with serpentine belt systems and utilizes an internal fan for efficient air cooling The internal voltage regulator maintains consistent voltage levels safeguarding sensitive electronic systems With a negative polarity configurationd a conventional pulley type the N11620 VI aligns with the specifications of the original Nippondenso alternator ensuring compatibility and optimal performance This alternator is a new OE replacement part offering a direct fit for the specified Ford F Series models By choosing the BBB Industries N11620 VI fleet operators can enhance vehicle reliability and minimize downtime leading to improved operational efficiency and reduced maintenance costs