Balmar Alternator 170 AMP Kit 12V 3.15" Dual Foot Saddle K6 Pulley Regulator & Temp Sensor

The Balmar Alternator 170 AMP Kit 12V 3.15" Dual Foot Saddle K6 Pulley Regulator & Temp Sensor is a high-output marine and auxiliary power system designed for vessels requiring sustained electrical capacity under demanding operational conditions. This complete kit addresses the critical need for reliable charging in environments where standard alternators fall short—whether supporting communications equipment, auxiliary systems, or extended mission profiles on tactical or commercial vessels. The 170-amp output ensures sufficient reserve capacity for dual-bank battery systems and continuous-duty loads.

Built on Balmar's XT-series platform, this alternator features a 3.15-inch dual-foot saddle mount configuration that integrates with K6 serpentine pulley systems for seamless engine compatibility. The included MC-618 regulator manages voltage output with precision, preventing overcharging while maintaining stable 12-volt delivery across varying engine speeds and electrical loads. Integrated temperature sensors monitor thermal performance, automatically adjusting regulation parameters to protect battery banks and sensitive electronics from voltage spikes common in high-draw scenarios. The complete mounting hardware package streamlines installation, reducing labor time on retrofit or new-build applications.

This kit is ideal for marine operators, emergency response vessels, and auxiliary power applications requiring redundant or elevated charging capacity. Compatibility with K6 pulley configuration makes it suitable for engines already equipped with serpentine belt systems, eliminating the need for extensive mechanical modifications. Installation requires standard mechanical tools and basic electrical knowledge; documentation and sensor leads simplify integration with existing battery management systems. Weighing 17.5 pounds and measuring 11 x 10 x 14 inches, the assembly fits compact engine bays while delivering professional-grade output reliability.