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

Power Handling:

and decorative cover already custom fitted to the alternator

Copper Shorting Sleeve placed in the air gap between the pole piece and the voice coil former reduces inductance

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

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.