Marine 2" foot 170 amp S series alt w/ 1V and 6 rib pulleys 2011 - 2014 Power Handling:

Power Handling:

5 inch pulley which allows them to use a stock length belt in most applications

these units feature solid copper custom rectifiers with huge 65 amp diodes for great durability

TRUE 12ga AWG Oxygen Free Copper Speaker Wire

and decorative cover already custom fitted to the alternator

Marine 2" foot 170 amp S series alt w/ 1V and 6 rib pulleys 2011 - 2014 Power Handling:S 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.