Balmar XT-DF4-250-DV-KIT 250 Amp Alternator Kit 12V Dual Foot Saddle Mount with MC-618 Regulator

The Balmar XT-DF4-250-DV-KIT is a complete high-output charging system that includes the XT-DF4-250-DV alternator, MC-618 multi-stage voltage regulator, temperature sensors, and mounting hardware. This 250-amp, 12-volt alternator features a 4-inch dual foot saddle mount with dual vee pulley and case ground design, making it compatible with J-180 mount applications typically found on John Deere, Cummins, and Caterpillar engines.

XT-Series Alternator Technology:

• State-of-the-art braided wire stator design generates exceptional output in a compact package
• Features 96 slots compared to 36 slots in traditional S-wound stators for superior electromagnetic energy and efficiency
• Delivers up to 186 amps at idle speeds for 12V applications
• Operates 5 to 10 degrees Celsius cooler than previous AT-Series designs
• Smart Ready internal regulator technology provides additional fault tolerance
• Dual fan cooling system for high-airflow performance

MC-618 Max Charge Regulator Features:

• Multi-stage voltage regulator with user-selectable programs for deep-cycle flooded, standard flooded, gel, AGM, spiral wound AGM, Carbon Foam, and LiFePO4 batteries
• Bluetooth-capable with integration to SG200 Battery Monitor for viewing alternator activity from color display or smartphone app
• Modifies charging voltage to meet charge state, battery type, and temperature for faster, fuller battery charging
• Uses active temperature regulation to maximize high-temperature output
• Includes 54-inch wiring harness with power, field, ignition, stator, and ground wires

Important Installation Notes:

• Must be used in dual vee or multi-groove serpentine belt configurations
• May require a Tachometer Signal Stabilizer (Part No. 15-TSS) if your current tachometer is not adjustable
• Temperature sensors monitor both alternator and battery conditions for optimal performance

This complete charging kit is ideal for marine, RV, and industrial applications requiring high-capacity charging systems, especially those with lithium battery banks or large house battery configurations. The compact design delivers professional-grade charging performance with advanced protection features.