Rectifying Regulator — 12 V, 18 A, 22 A, Black

CYCLE ELECTRIC INC Rectifying Regulator — 12 V, 18 A, 22 A, Black – 84-90 Sportster

DS-313012
CE-205
Controls voltage on Harley-Davidson and Buell alternators to reduce stator current, lower operating temperatures, and improve efficiency.
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€212.02
€252.06
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Rectifying Regulator ⚡️

This rectifying regulator controls voltage on Harley-Davidson and Buell alternators. Unlike other rectifiers or regulators that dump excess current to ground—causing maximum stator current and higher temperatures—this design blocks current to regulate voltage, reducing stator current, lowering operating temperature, and minimizing drag on the motor.

  • Blocks backflow to control voltage and reduce stator heating
  • Improves efficiency and reduces mechanical drag for smoother operation
  • Durable construction and reliable performance

Made in the United States.

: DS-313012
Out of Stock

Data sheet

Units
Each
Color/Finish
Black
Brand
CYCLE ELECTRIC INC
Battery Voltage
12 V
Amps
18 A, 22 A
Harley Family
Sportster

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 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.