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Fits the 7.3L Power Stroke (1999-2003 Super Duty, 2000-2003 Excursion) and the 6.0L Power Stroke (2003-2007 Super Duty, 2003-2005 Excursion). This is a direct bolt-in upgrade over the factory unit — same mount, same pulley position, no bracket modification.
Diesel engines spend most of their working life at low RPM, and that is exactly where a stock alternator runs out of headroom. This unit holds 200+ amps at engine idle and delivers a full 370+ amps at cruising speed, hot rated — enough for a lift pump, auxiliary lighting, a winch, a plow, a welder or a competition-grade stereo without watching your voltage sag at every stoplight.
Engine codes covered: 7.3L, 6.0L
Vehicles: Ford Super Duty F250 F350, Excursion
The Elite series offers the highest possible amperage and durability available in a large case alternator. 6 phase technology combined with massive twin rectifier assemblies and 12 diodes makes these alternators totally durable for daily use, while still maintaining 200+ amps at engine idle speeds.
| FORD | Excursion | 6.0 Diesel | 03-05 | 240a |
|---|---|---|---|---|
| FORD | Excursion | 7.3 Diesel | 00-03 | 370a |
| FORD | Super Duty | 6.0 Diesel | 03-07 | 370a |
| FORD | Super Duty | 7.3 Diesel | 99-03 | 370a |
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