COMPU-FIRE Charging - System - 40A 55576

If you're running a fuel-injected Softail, Dyna, or FLT with modern electrical demands, the stock charging system likely can't keep up—especially at idle or during low-RPM cruising. The COMPU-FIRE 40A Charging System delivers reliable output when you need it most, providing 25A at idle and a full 40A continuously above 2800 rpm, so your battery stays charged regardless of riding conditions. Built to integrate seamlessly into your existing primary case without frame modifications, this U.S.-made alternator is the straightforward solution for custom builders and riders serious about electrical stability.

Key Specifications:

• 25A output at idle
• 40A continuous above 2800 rpm
• 14.25V regulated output
• Narrow rotor and stator design
• Fits Softail/Dyna/FLT primary cases
• Bolt-on voltage regulator
• Stock regulator location compatible
• Custom flanged seal spacer included
• No frame modifications required
• Optimized for fuel-injected engines
• Overdrive transmission compatible
• Made in the U.S.A.
• MPN: 55576