Balmar Sf170Ir Xt-Series Alternator, 170 Amp - Xtsf170Ir - 684-Xtsf170Irf1

For WakeBoat and Inboard Gas Applications.State-of-the-art, braided wire stator design to generate exceptional output in the smallest possible area. The XT-Series stator achieves an industry-best 85% copper windings density which provides more power at low RPM, higher overall power and cooler operation. Mounting styles are drop-in compatible for WakeBoat and other GM gasoline engine applications. Over 60% of WakeBoat run times are at idle speed. Many high current electrical loads are engaged at idle, including ballast pumps, high-output stereo systems and multiple instrumentation loads. Standard alternators only produce about 30A-40A at idle speed, leaving these loads to be serviced by onboard batteries. Excessive draining causes battery sulfation and reduced lifetimes. Dealers report that AGM batteries which should last 5-7 years on these vessels are being replaced annually. The XT-Series Alternator produces over 100A at idle speed - ample power to service all electrical loads with power left over to top-off house batteries. 170A in a Small Case PackageUp to 110A at Idle SpeedsIdeal for High Electrical Load VesselsHigh Speed Bearings for Long LifeDual Fan Cooling, High Airflow FrameUSCG Title 33, ISO 8846 and SAE J1171 Certified