Balmar XT-DF4-170-K6-KIT 170 Amp Marine Alternator Kit 12V Dual Foot Saddle Mount K6 Serpentine Pulley

The Balmar XT-DF4-170-K6-KIT is a complete high-output marine charging system designed to deliver maximum charging performance for recreational marine applications. This comprehensive kit includes everything needed for professional installation and optimal battery management in demanding marine environments.

Complete Kit Includes:

• XT-DF4-170-K6 alternator with 170 amp output at 12 volts
• MC-618 Max Charge multi-stage voltage regulator with wiring harness
• Alternator and battery temperature sensors (MC-TS-A and MC-TS-B)
• All necessary mounting hardware

XT-Series Alternator Features:

• 170 amp output at 12 volts for high-capacity charging
• 4-inch dual foot saddle mount (Hitachi-style mounting)
• K6 serpentine pulley for reliable belt drive
• Case ground design for marine applications
• Advanced braided stator wire design for exceptional output in a compact package
• Operates 5-10°C cooler than previous generation alternators
• Smart Ready® internal regulator technology for enhanced fault tolerance

MC-618 Max Charge Regulator Features:

• Intelligent multi-stage charging with 7 selectable battery profiles
• Compatible with flooded, gel, AGM, spiral wound AGM, carbon foam, and LiFePO4 batteries
• Bluetooth-capable for integration with Balmar SG200 Battery Monitor system
• Temperature-compensated charging with included sensors
• Advanced programming capabilities via smartphone app or on-regulator controls
• Protects lithium batteries below freezing temperatures

Application: The Hitachi-style dual foot mounting configuration is commonly found on Yanmar, Westerbeke, Lehman, and Perkins-Sabre marine diesel engines. The XT-Series alternator features high-reliability bearings, robust rectifier diodes, and enhanced heat-sinking for dependable performance in harsh marine conditions.

Note: May require a Tachometer Signal Stabilizer (Part No. 15-TSS) if your current tachometer is not adjustable. This alternator should only be used with dual vee or multi-groove serpentine belt configurations.