Balmar XT-SF-170-IR 170 Amp XT-Series Alternator for Marine Inboard Gas Engines

The Balmar XT-SF-170-IR is a high-performance 170-amp alternator specifically engineered for WakeBoat and inboard gas marine applications. This compact powerhouse features Balmar's state-of-the-art braided wire stator design that achieves an industry-leading 85% copper winding density, delivering exceptional output in the smallest possible package while generating more power at lower RPM ranges than conventional alternators.

Key Features:

• 170 amps output in a small case design, perfect for space-constrained engine compartments
• Up to 110 amps at idle speeds for reliable charging even at low RPM
• Advanced braided wire stator construction maximizes efficiency and heat dissipation
• High-speed precision bearings engineered for extended service life in marine environments
• Dual fan cooling system with high-airflow frame design maintains optimal operating temperatures
• Ideal solution for vessels with high electrical loads including entertainment systems, house banks, and onboard electronics
• USCG Title 33, ISO 8846, and SAE J1171 certified for marine ignition protection

The XT-Series represents Balmar's commitment to delivering professional-grade charging solutions for demanding marine applications. This alternator provides the reliable, high-output performance needed to keep modern boat electrical systems fully charged, even during extended periods at anchor or while running high-draw accessories.