Harddrive Black Regulator - Harley Sportster XL 1994-2003
About Harddrive
Harddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.
Ensure your 1994-2003 Harley-Davidson Sportster XL has a dependable charging system with this Harddrive black regulator. Engineered to meet or exceed OEM specifications, it provides stable and consistent voltage regulation. This essential component is crucial for maintaining battery health and overall electrical system performance on your V-twin.
Why riders pick this
- OEM-spec replacement for consistent performance
- SCR technology for cooler and more efficient charging
- Sealed against heat and environmental elements
- Optimized circuit board for improved heat dissipation
- Comes with an OEM-grade wiring harness
A reliable voltage regulator is key to preventing electrical issues and extending the life of your motorcycle's battery. This Harddrive regulator for Sportster models features modern SCR (Silicon Controlled Rectifier) technology within a sealed, high-temperature enclosure. This design promotes cooler operation and more efficient power regulation, which is vital for the demands of older V-twin electrical systems.
Reliable Power Management
- Meets or exceeds OEM specifications for a precise fit and dependable function
- Silicon Controlled Rectifier (SCR) technology ensures cooler, more efficient operation
- High-temperature sealed encapsulation protects against harsh environmental factors
- Surface-mount circuit board design for improved heat dissipation
- Includes an OEM-grade wiring harness for straightforward installation
Essential for Older Sportster Models
Whether you're replacing a worn-out factory part or looking to upgrade, this Harddrive regulator is an excellent choice for 1994-2003 Sportster owners. Its robust construction and advanced design contribute to a more stable electrical system, helping to prevent common charging problems. Ride with confidence, knowing your Harley-Davidson V-twin is receiving consistent, clean power.
Specifications
- Brand: Harddrive
- Manufacturer Part #: H2394
- UPC: 191361170164
- Length: 4 in
- Width: 3 in
- Height: 2 in
- Weight: 0.86 lbs
- Country of Origin: China (Mainland)
Common questions
Will this regulator fit my 1994-2003 Harley Sportster?
Yes, this Harddrive regulator is designed as a direct replacement for 1994-2003 Harley-Davidson Sportster XL models, matching OEM regulator 74523-94.
What are the benefits of the SCR design?
The Silicon Controlled Rectifier (SCR) technology allows for cooler operation and more efficient power regulation compared to older standard regulator designs, enhancing reliability.
Is this unit protected from the elements?
Yes, it features a high-temperature sealed encapsulation that protects the internal components from heat, moisture, and road debris, ensuring longer service life.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Harddrive |
| TYPE | Electrical |
| SKU | 820-60138 |
| WEIGHT | 0.86 lb |
