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

The Balmar Alternator 250 AMP Kit 12V 3.15" Dual Foot Saddle Dual Vee Pulley with Regulator & Temperature Sensor is a high-output marine and tactical vehicle electrical system component designed for demanding environments where reliable power generation is mission-critical. Built for applications requiring sustained 250-ampere output, this alternator addresses the power demands of vehicle-mounted communications equipment, surveillance systems, and mission-support electronics common in law enforcement and military mobile operations. The dual-foot saddle mount and dual Vee pulley configuration provide flexible installation on a range of engine blocks while maintaining secure coupling to drive systems.

This kit integrates a 12-volt XT-series alternator, MC-618 voltage regulator, temperature sensors, and complete mounting hardware to deliver turn-key installation and stable output regulation across variable engine speeds and electrical loads. The dual Vee pulley design reduces slippage and provides consistent belt engagement—critical when powering high-draw loads during extended operations. Temperature sensor monitoring protects the alternator from thermal stress by alerting operators to overheating conditions before electrical or mechanical failure occurs. The 3.15-inch housing diameter is engineered for compact mounting in space-constrained tactical vehicle platforms while maintaining the internal architecture necessary to sustain 250 amperes continuously.

Law enforcement command vehicles, military transport platforms, and specialized tactical units operating extended surveillance or communications missions depend on alternators of this capacity to prevent auxiliary power drain that compromises vehicle mobility or command-post connectivity. The included regulator eliminates voltage spikes that degrade sensitive electronics, while the temperature-sensing circuit provides real-time system health feedback to vehicle operators. Installation requires verification of engine block mount point compatibility with the dual-foot saddle configuration and proper serpentine belt routing around the dual Vee pulley. At 21 pounds, this complete assembly—measuring 11 x 11 x 14 inches—fits within the dimensional constraints of most truck-based and trailer-mounted tactical platforms.