Harddrive Black Regulator - Harley FL/FX 1970-1975
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.
Keep your vintage Harley-Davidson FL or FX charging system running strong with this Harddrive black regulator. Designed for 1970-1975 models, it provides reliable power management. This regulator is engineered to meet or exceed OEM specifications, ensuring a dependable replacement for your aging factory unit.
Why riders pick this
- Meets or exceeds OEM specifications for quality
- High-power SCR design for cooler, more efficient charging
- Sealed encapsulation protects against heat and moisture
- Durable surface-mount technology circuit board
- OEM-grade wiring harness for easy connection
A stable charging system is crucial for any V-twin, especially on classic models. This Harddrive regulator utilizes modern technology to deliver consistent power while running cooler than older designs. It's a direct fit for 1970-1975 Harley FL and FX models, making it an ideal choice for restoration or routine maintenance.
Cooler Operation for Increased Reliability
- Engineered to meet or exceed OEM specifications for a precise fit and function
- High-power SCR (Silicon Controlled Rectifier) technology promotes cooler operation
- Sealed encapsulation protects internal components from heat and environmental damage
- Advanced circuit board with surface-mount technology for durability
- Includes an OEM-grade wiring harness for straightforward installation
Maintain Your Classic's Electrical System
Replacing an old or failing voltage regulator can prevent a host of electrical issues, from dimming lights to a dead battery. This Harddrive unit is built to withstand the demands of the road, offering peace of mind for riders of these iconic Harley-Davidson motorcycles. Ensure your V-twin's electrical system is up to the task by upgrading to a reliable Harddrive regulator.
Specifications
- Brand: Harddrive
- Manufacturer Part #: H1070
- UPC: 191361170089
- Length: 4.95 in
- Width: 4.15 in
- Height: 2.6 in
- Weight: 0.82 lbs
- Country of Origin: China (Mainland)
Common questions
Will this regulator fit my 1970-1975 Harley FL or FX model?
Yes, this Harddrive regulator is specifically engineered as a direct replacement for Harley-Davidson FL and FX models from 1970 to 1975.
What are the benefits of the SCR design?
The Silicon Controlled Rectifier (SCR) technology allows the regulator to operate cooler and more reliably, providing a more stable charging output compared to older designs.
Is this unit sealed against the elements?
Yes, this regulator features sealed encapsulation which protects the internal electronics from heat, moisture, and other environmental factors, enhancing its lifespan.
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 | 820-60130 |
| WEIGHT | 0.82 lb |
