Balmar Alternator 250 AMP Kit 12V 3.15" Dual Foot Saddle K6 Pulley Regulator & Temp Sensor

The Balmar Alternator 250 AMP Kit 12V 3.15" Dual Foot Saddle K6 Pulley Regulator & Temp Sensor is a high-output marine and tactical power generation system designed for vessels and mobile platforms requiring sustained electrical capacity under demanding operational conditions. Built to military and maritime standards, this 250-amp alternator kit serves law enforcement, military, and emergency response teams who depend on reliable power distribution for communications, tactical lighting, surveillance systems, and auxiliary equipment. The integrated regulator and temperature monitoring ensure stable output even during extended missions or high-power demand scenarios.

This alternator features dual-foot saddle mounting with a 3.15-inch frame, K6 serpentine pulley configuration, and a complete control package including the MC-618 regulator and integrated temperature sensors. The 250-amp output at 12 volts delivers the sustained amperage necessary for multi-system electrical loads without voltage sag or regulator cycling. The K6 pulley system optimizes belt drive efficiency and reduces parasitic drag on the engine, critical for fuel economy in tactical vehicles and marine platforms. Temperature sensors provide real-time thermal monitoring, preventing regulator failure in high-heat environments—essential in combat zones, tropical operations, or continuous-duty scenarios where system reliability determines mission success.

This kit is ideal for mission-critical installations in rigid-hull inflatable boats (RHIBs), tactical patrol craft, armored vehicles, and mobile command centers where electrical redundancy and sustained power output are non-negotiable. The dual-foot saddle mount accommodates standard engine brackets found in marine and light-duty applications, while the included hardware ensures rapid installation in field or depot conditions. Operators benefit from the factory-calibrated MC-618 regulator, which maintains voltage stability across variable engine speeds and load conditions, and the temperature sensor suite alerts crews to thermal stress before component failure occurs. Compatible with 12-volt DC systems and standard serpentine belt drives, this alternator kit is suitable for purchase, upgrade, and long-term tactical fleet maintenance.