Product Details: The OTR Model 28SI 12V 200A Alternator is a reliable and powerful alternator designed to provide reliable power for a variety of applications. This alternator is capable of producing up to 200 amps of power, making it ideal for powering large vehicles such as buses, trucks, and RVs. It features a durable construction that is designed to withstand the rigors of heavy duty use, and its 28Si design ensures that it is able to produce high amperage output even under heavy loads. With its easy installation and maintenance, this alternator is the perfect choice for powering your vehicle's electrical systems.<br/><br/>FleetPride is your First Click in Heavy Duty®.