Balmar XT-SF-170-K6-KIT 170 Amp 12V Marine Alternator Charging Kit K6 Serpentine Pulley Single Foot Mount

The Balmar XT-SF-170-K6-KIT is a complete alternator charging kit that includes a 170 Amp 12V XT-Series alternator with K6 serpentine belt pulley, MC-614 multi-stage external regulator, alternator and battery temperature sensors, and mounting hardware. This marine-friendly package delivers incredible charging power in a compact design suitable for installation in most small-to-medium sized diesel engines and most GM-based 4.3L to 8.1L gasoline engines.

Key Features:

• State-of-the-art braided wire stator design generates exceptional 170A output in the smallest possible case
• Delivers up to 140A at idle speeds with 5.2 HP power take-off
• Produces slightly more power than Balmar's previous AT-Series 165A design and operates 9°-18°F cooler
• Features Balmar's Smart Ready® internal regulator technology for additional fault tolerance
• Dual fan cooling and high airflow frame design with case ground configuration
• USCG Title 33, CE, ISO 8846 and SAE J1171 certified for marine applications

Versatile Mounting Options:

• 1-inch Motorola-style mounting typical for Westerbeke, Lehman, Hino, and Pathfinder engines
• Includes adapter for 2-inch Delco-style mounting typical for Volvo Penta (gas and diesel), John Deere, Perkins, Mercruiser, Pleasurecraft, Crusader, Indmar, Marine Power, and other GM-based engines
• K6 AltMount 6-groove serpentine pulley for multi-groove serpentine belt configurations

Ideal for large battery banks and demanding marine charging applications. This kit replaces Balmar AT-SF-MC-165-KIT and AT-SF-165-K6-KIT models.