Marine 3.15" saddle 240A S series alt w/ 1V and 6 rib pulleys 1998 - 2002 decreases inductive distortion and improves

decreases inductive distortion and improves cone linearity

More scratch resistant and doesn’t fade

Full 370 amp output is achieved at anything above 1800 RPM engine speed

twin rectifier plates and outstanding airflow ensure make them as durable as possible

Marine 3.15" saddle 240A S series alt w/ 1V and 6 rib pulleys 1998 - 2002 decreases inductive distortion and improvesS Series The S series of 6 phase alternators offers incredible output in a compact and durable package. Highly efficient, these units use less horsepower than conventional 3 phase alternators. 12 diodes, twin rectifier plates and outstanding airflow ensure long service life, even in severe conditions. These units are available for a broad range of domestic and import applications in 170, 240, or 320 amp configurations. The 240 amp model offers the