Balmar 100A Kit with Dual Vee Pulley and MC-618 Regulator

This Balmar kit bundles the 621-100-DV alternator with an MC-618 regulator, temperature sensors, and mounting hardware, taking the guesswork out of matching a compatible regulator and sensor set to a specific alternator.

The 621-100-DV puts out 100 amps at 12 volts through a 1-2 inch single foot spindle mount with a dual deep vee pulley and isolated ground. The 1-inch Motorola-style mounting fits Westerbeke, Lehman, Hino, and Pathfinder engines, while the 2-inch Delco-style mounting covers Volvo Penta, John Deere, Perkins, Mercruiser, and other GM-based engines.

Bundling the regulator and sensors with the alternator at the time of purchase avoids compatibility guesswork that can come from sourcing each part separately. Browse more marine alternators.

• Includes alternator, MC-618 regulator, temp sensors, hardware
• 100A output at 12V, dual deep vee pulley
• Isolated ground, covers Motorola and Delco-style engines
• Avoids compatibility guesswork versus buying parts separately