DCP1-11628-390XP High Amp Alternator for Ford F-250, F-350, F-450 6.7L Powerstroke Diesel
DCP1-11628-390XP High Amp Alternator for Ford F-250, F-350, F-450 6.7L Powerstroke Diesel
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Base Price: $949.95

Price with Selected Options: $949.95

Product Code: 11628-390XP


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DCP1-11628-390XP High Amp Alternator

Fits 2011-2023 Ford F-250, F-350, F-450 6.7L Powerstroke Diesel

The supplied alternator is a component of a next generation high efficiency, severe duty charging system specifically engineered for Chevrolet engines. This system consists of a 390 amp alternator and internal regulator. The alternator produces a maximum of 390 amps and will produce a minimum of 220 amps continually at low idle speeds and maximum output above 1000 engine RPM. The alternator has a maximum efficiency in excess of 75 percent. The rectifier is mounted onboard the alternator and consists of 12, 50 Amp press-fit diodes. The brush holder assembly and slip ring are environmentally protected and the bearings are heavy-duty, oversized premium bearings. The alternator housings are precision-machined cast aluminum and all components are of OEM or Mil-spec quality with all major components being carefully chosen for maximum performance and reliability. This new charging system features an advanced proprietary stator winding of a new design that maximizes efficiency with near 80 percent sectional density of the winding coupled with very low coil resistance. This gives the alternator maximum low speed output, as well as a 90% reduction of magnetic pulsation with the stator windings built in cancel circuit to minimize electrical noise. The internal regulator is a proprietary design advanced multifunction digital regulator that completely integrates into the vehicles PCM through the OEM wiring harness to retain all vehicle specific functions such as internal temperature compensation, lamp terminal monitoring, load response control, and alternator load factor.

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