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Mosfet Voltage Regulator for Harley Davidson Roadster XLS / Sportster XLH XLX 883 1000 1100 1200 1984-1990

 

Battery condition is extremely important. No voltage regulator can work correctly with a bad or weak battery. Always fully charge your battery before performing any charging system tests or replacing parts. If there is any doubt, have the battery load tested or replaced.

Why use Mosfet Enhanced technology?



Runs cooler

Runs much cooler than the traditional Shunt voltage regulator rectifier.


Saves gas

Less load on the stator, less work, less fuel is used and you save.


Regulated energy

The power charging your battery is steadier and smooth.

 


Extended battery life

Extends the battery’s life and cold cranking capacity.


More engine power

Removes stator load resulting in more engine power.


Optimized power

Optimize power delivery by switching the stator coils on or off.

RMSTATOR Enhanced technology=


With
 enhanced technologydesign

This product is an advanced design that lowers operating temperatures for extended longevity and better performance than the OEM part.

Brand new Mosfet Voltage Regulator Rectifier

STOP BURNING YOUR REGULATOR RECTIFIER !
It is time to update or replace your voltage regulator with the advanced MOSFET type.

It runs cooler than all OEM diode style regulators. In addition, this rectifier has overheat protection, rather than burn up it will simply turn off for a while and cool off.
  • Direct replacement to your original unit
  • Plug-and-play, direct fit, easy installation
  • The quality exceeds the OEM equipment
  • Improved heat sink and charging capabilities
  • Higher grade of electric components
  • All shipped products are tested

*All item pictures are accurate, if in doubt, do not hesitate and compare our item to your original part.

Vehicle models fitment

 

Harley Davidson Roadster XLS -- 1984-1985
Harley Davidson Sportster 1000 -- 1984-1985
Harley Davidson Sportster 1100 -- 1986-1987
Harley Davidson Sportster 1200 -- 1988-1990
Harley Davidson Sportster 883 -- 1986-1990

OEM part replacement

 

74523-84
74523-84A
74523-84T

Specifications

 

Dimensions:
Width: 68 mm
Length: 94 mm
Height: 34 mm
Wires length: 760 & 1370 mm
Fixation holes center to center: 80 mm

Other specifications:
Number of plugs: 1
Number of pins: 2
Number of wires: 3
Minimum Charging Voltage: 14.5V +- 0.5V
Maximum Charging Current: 50A/500W
Open Circuit Voltage: 15V
Operation Temperature: -20? to 85?

instructions

 

Before installing your new voltage regulator rectifier:

  • Check the AC output of the stator.
  • Replace any burned or corroded connectors on stator and regulator rectifier.
  • Check and repair any melted wiring.
  • Use hi-temp dielectric grease on all connectors.

Videos

 

Learn more why and how to repair melted or corroded connectors.