Balmar 100 Amp Alternator Kit for 12V Marine and Engine Applications with Dual Vee Pulley and Temperature Sensor

Alternator 100 AMP Kit 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley Regulator Temp Sensor

KIt Includes: 621-100-DV Alternator, MC-618 Regulator, Temperature Sensors, Mounting Hardware

621-100-DV Alternator: 100A, 12V, Spindle Mount (Single Foot), 1-2in, Dual Deep Vee Pulley, Isolated Ground

1" Motorola-Style Mounting; Typical for Westerbeke, Lehman, Hino Pathfinder Engines
2" Delco-Style Mounting; Typical for Volvo Penta (Gas Diesel), John Deere, Perkins, Mercruiser, Pleasurecraft, Crusader, Indmar, Marine Power other GM-based Engines

Replaces: 621-VUP-MC-100-SR-KIT

The Balmar 621-VUP-MC-100-DV Alternator Kit delivers reliable 100-amp power output for a variety of marine and engine systems. Designed with a 12V single foot spindle mount, this alternator features a dual deep Vee pulley that ensures smooth belt engagement and optimal power transfer. The kit includes the high-quality 621-100-DV alternator, a MC-618 regulator, temperature sensors, and all necessary mounting hardware for straightforward installation. Its isolated ground design reduces electrical noise, improving overall system performance and reliability. Suitable for both marine and industrial applications, this alternator is compatible with a wide range of engines including Westerbeke, Lehman, Hino, Volvo Penta, John Deere, Perkins, Mercruiser, and others that utilize GM-based systems. The 1-inch Motorola-style mounting options are ideal for Westerbeke and Lehman engines, while the 2-inch Delco-style mount fits Volvo Penta, Marine Power, Crusader, Indmar, and similar engines, providing versatile installation options. This product replaces the previous model 621-VUP-MC-100-SR-KIT and is designed to meet demanding power needs in compact spaces. Please note that this product is not returnable to the original point of purchase; for any issues, contact the manufacturer directly to ensure proper support and assistance. Built for durability and ease of use, this alternator kit is a dependable choice for maintaining and upgrading your engine's electrical system, ensuring consistent performance in marine, RV, or industrial environments.

Features:

• 100 Amp power output suitable for marine and engine applications

• 12V single foot spindle mount with dual deep Vee pulley for efficient belt engagement

• Includes alternator, regulator, temperature sensors, and mounting hardware for complete installation

• Isolated ground design reduces electrical noise, enhancing system stability

• Compatible with a variety of engine brands including Westerbeke, Volvo Penta, John Deere, and Perkins

• Motorola-style (1-inch) and Delco-style (2-inch) mounting options for versatile installation

• Replaces model 621-VUP-MC-100-SR-KIT for upgraded performance

• Durable construction designed for demanding marine and industrial environments