Balmar, 621-VUP-120-K6, Alternator, Spindle Mount Charging Kit, K6 Serpentine Pulley, 120A - 12V
621-VUP-120-K6 Includes Only:
- 621-120-K6 Alternator
- ARS-5 Regulator
- Temperature Sensors
- Mounting Hardware
Balmar Alternator delivers high-output performance in a compact, small-case package. 6-Series Alternator utilizes Balmar's Smart Ready Technology. If battery loads are relatively small and your engine is running frequently, the alternator's internal regulator may be sufficient to support your electrical needs without external regulation. If your vessel utilizes larger deep-cycle battery banks or the engine's duty cycle is less frequent (as is the case in most sailing applications), the 6-Series Alternator combines and works seamlessly with Balmar's ARS-5 Voltage Regulator.
For more information, please see 
Data Sheet
