Rectifying Regulator — 12V, 38A/48A

CYCLE ELECTRIC INC Rectifying Regulator — 12V, 38A/48A – 02-03 Touring, 02-03 CVO

CYCLE ELECTRIC INC
2112-0144
CE-445-02

Controls voltage on Harley-Davidson and Buell alternators by reducing stator current and heat. Permanently wired with a bracket for the stock stator plug. Test stator before replacement; see part # 2112-1820 for upgrade options.

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This rectifying regulator controls voltage on Harley-Davidson and Buell alternators using a current‑blocking design that reduces stator current, lowers temperature, and minimizes drag on the motor. ⚡️

It includes permanently connected wires and a bracket that retains the stock stator plug for a clean, secure installation.

Before replacing the regulator, test the stator for shorts to ground and proper AC output. If the stator is faulty, a complete charging system upgrade is recommended; see part # 2112-1820 for the full upgrade system.

: 2112-0144
In Stock

Data sheet

Units
Each
Color/Finish
Black
Brand
CYCLE ELECTRIC INC
Battery Voltage
12 V
Amps
38 A, 48 A

This product fits the following vehicles. Use the filters below to narrow down the list if needed.

Manufacturer Model Family Year Notes
Harley Davidson Road King Touring 2002
Harley Davidson Road King Touring 2003
Harley Davidson Road King Classic Touring 2002
Harley Davidson Road King Classic Touring 2003
Harley Davidson Road King Touring 2002
Harley Davidson Road King Touring 2003
Harley Davidson Road King Screamin Eagle CVO 2002
Harley Davidson Road King Screamin Eagle CVO 2003
Harley Davidson Electra Glide Touring 2002
Harley Davidson Electra Glide Touring 2003
Harley Davidson Electra Glide Classic Touring 2002
Harley Davidson Electra Glide Classic Touring 2003
Harley Davidson Electra Glide Classic Touring 2003
Harley Davidson Electra Glide Ultra Classic Touring 2002
Harley Davidson Electra Glide Ultra Classic Touring 2003
Harley Davidson Road Glide Touring 2002
Harley Davidson Road Glide Touring 2003
Harley Davidson Road Glide Touring 2002
Harley Davidson Road Glide Touring 2003