Description
Product Overview
The Fudoray voltage regulator is a precision‑engineered component designed specifically for Harley‑Dyna motorcycles produced between 1999 and 2003. Constructed from high‑grade aluminum alloy and reinforced with heat‑resistant polymer housing, it ensures consistent voltage regulation under demanding riding conditions. The unit matches the original equipment manufacturer (OEM) part number 74518‑99, guaranteeing a perfect fit for FXDL, FXD, and FXDWG models. Its compact dimensions (5.02 x 5 x 2.3 inches) and lightweight design (1.5 lb) make installation straightforward without compromising durability.
![[Product front view showing all components]](https://www.shadowgo.store/wp-content/uploads/2026/06/63f0712927e64d7a8f015b68a41681bb.jpg)
Usage
Ideal for both daily commuters and weekend riders, this regulator excels in environments where electrical stability is critical—city traffic, long highway cruises, and off‑road adventures. By eliminating voltage spikes and reducing electrical noise, it protects sensitive electronics such as the ignition system, lighting, and onboard computers. Whether you’re restoring a classic Dyna or upgrading a performance bike, the regulator delivers reliable power to keep your ride smooth and responsive.
Why Choose Us
Fudoray combines over a decade of expertise in motorcycle electrical components with rigorous quality control. Each regulator undergoes thermal cycling and vibration testing to meet OEM standards and exceed rider expectations. Our commitment to after‑sales support includes a 12‑month warranty and responsive technical assistance, ensuring you receive the right part and guidance for a flawless installation.
Key Features
- Exact OEM fit replaces part 74518‑99, no modifications required
- Stabilizes voltage output, reducing electrical interference for smoother engine performance
- Improves instantaneous discharge capacity, enhancing torque delivery
- Durable aluminum alloy construction resists heat and vibration
- Includes 12‑month warranty and dedicated customer support
FAQ
Will this regulator fit my 2002 Harley Dyna Low Rider?
Yes, it is compatible with 1999‑2003 Dyna Low Rider FXDL as well as Super Glide FXD and Wide Glide FXDWG models.
Do I need any special tools to install the regulator?
Installation requires standard hand tools such as a socket set and screwdrivers; no specialized equipment is needed.
Can this regulator improve my bike’s torque?
By stabilizing voltage and reducing electrical clutter, the regulator helps the engine deliver more consistent torque, especially during acceleration.
What if I’m unsure about the replacement number?
Contact our support team with your bike’s VIN or current part number, and we’ll confirm compatibility before you purchase.
Is there a warranty on this product?
All Fudoray voltage regulators come with a 12‑month limited warranty covering defects in materials and workmanship.
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