COMPU-FIRE - 55576 - Charging - System - 40A
The COMPU-FIRE 55576 is a three-phase charging system delivering 25 amps at idle and 40 amps continuously above 2800 rpm for 1999-2002 Harley-Davidson models (including the Electra Glide Ultra Classic FLHTCU and Heritage Softail Classic), with a narrow rotor and stator that fit Softail/Dyna/FLT primary cases without frame modifications and 14.25V calibration for fuel-injected engines.
Features
- Provides 25 A at idle and 40 A continuously above 2800 rpm
- Unique narrow rotor and stator fit into Softail/Dyna/FLT primary cases as used by most custom builders and the voltage regulator bolts on the stock location without any frame modifications
- Custom-designed flanged seal spacer provides maximum support for the rotor
- Voltage regulator output is calibrated to 14.25 V from idle on up
- Ideal for fuel-injected engines and bikes with overdrive-type transmissions
Specs
- Units: Each
- Alternator Phase Type: Three-Phase
- Amps: 40 A
- Battery Voltage: 12 V
- Product Name: Charging System
- Riding Style: Street
Frequently Asked Questions - COMPU-FIRE - 55576 - Charging - System - 40A - '99-'02 Harley-Davidson
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
