Description
HARDDRIVE Regulator Black Xl `82-E84 OEM 74504-82 — H0482
Features and specifications
- Meet / Exceed Original Equipment specifications
- High Power and quality SCR (Silicon Controlled Rectifier) utilized to allow a cooler operation
- High temperature and environmentally protected (sealed) encapsulation
- High temperature – Late technology circuit board utilized on higher watt-density surface mount applications where heat issues are a major concern. This approach minimizes thermal impedance and conducts heat more effectively and efficiently than standard
- High temperate and voltage OEM grade wiring harness
Application
Verified WPS motorcycle applications are listed below. Match exact year, model, connector, position and manufacturer number before ordering.
View checked motorcycle models and years
- Harley Davidson XLH1000 Sportster 1000: 1982, 1983, 1984
- Harley Davidson XLS1000 1000 Roadster: 1982, 1983, 1984
- Harley Davidson XLX1000 Sportster Sixty One 1000: 1983, 1984
WPS application data checked November 5, 2026. Modified motorcycles may require different components.
What you receive
One individual item.
Product identification
Brand: HARDDRIVE
Manufacturer part: H0482
WPS part: 820-60146
Product photos are manufacturer reference images. Only the stated item or complete retail kit is included.

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