Balmar Alternator 250 AMP Kit 12V 3.15" Dual Foot Saddle J10 Pulley Regulator & Temp Sensor

The Balmar Alternator 250 AMP Kit 12V 3.15" Dual Foot Saddle J10 Pulley Regulator & Temp Sensor is designed for high-demand electrical systems in custom vehicles, marine applications, and serious off-road builds. This complete kit is essential for enthusiasts who require more power than stock alternators can provide, especially when running multiple auxiliary systems like winches and aftermarket audio.

This system features a robust 250-amp alternator core, a dual-foot saddle mounting bracket for secure installation, and a J10 serpentine pulley for compatibility with standard belt drives. The integrated voltage regulator and temperature sensor work together to manage thermal conditions, ensuring reliability during heavy-load scenarios. The 3.15" pulley diameter is optimized for achieving full amperage output without risking over-spinning.

Mechanics and fabricators can trust Balmar kits for their durability and performance in demanding applications. This kit is particularly beneficial for custom engine bay configurations where standard mounting solutions may lack the necessary rigidity. With this alternator kit, users can confidently power their auxiliary systems without the risk of alternator failure.