The Rectifying Regulator controls voltage on Harley-Davidson and Buell alternators without dumping current to ground, reducing stator heat and drag on the motor. ⚡
By blocking current when appropriate, the design lowers stator current for cooler, more efficient operation and reduced mechanical load.
Made in the USA.
This product fits the following vehicles. Use the filters below to narrow down the list if needed.
| Manufacturer | Model | Family | Year | Notes |
|---|---|---|---|---|
| Harley Davidson | Sportster | Sportster | 1985 | |
| Harley Davidson | Sportster | Sportster | 1984 | Late 1984. |
| Harley Davidson | Sportster | Sportster | 1986 | |
| Harley Davidson | Sportster | Sportster | 1987 | |
| Harley Davidson | Sportster | Sportster | 1988 | |
| Harley Davidson | Sportster | Sportster | 1989 | |
| Harley Davidson | Sportster | Sportster | 1990 | |
| Harley Davidson | Sportster | Sportster | 1986 | |
| Harley Davidson | Sportster | Sportster | 1987 | |
| Harley Davidson | Sportster Hugger | Sportster | 1988 | |
| Harley Davidson | Sportster Hugger | Sportster | 1989 | |
| Harley Davidson | Sportster Deluxe | Sportster | 1990 | |
| Harley Davidson | Roadster | Sportster | 1985 | |
| Harley Davidson | Roadster | Sportster | 1984 | Late 1984. |
| Harley Davidson | Sportster | Sportster | 1985 | |
| Harley Davidson | Sportster | Sportster | 1984 | Late 1984. |
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