High Output Stator & AC Regulator Rectifier for Honda XR 400 R & XR 650 R 1996-2007
High Output Stator & AC Regulator Rectifier for Honda XR 400 R & XR 650 R 1996-2007
SKU:RM01023
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200 Watt High Output Stator with AC Regulator Rectifier
Honda XR 400 R and XR 650 R - 1996-2007 - Part RM01023
This is a two-part charging system upgrade for the Honda XR 400 R and XR 650 R. It pairs a 200 watt high efficiency stator with a heavy duty 12 volt AC voltage regulator rectifier, giving 20 percent more performance over stock while working with all other OEM components. Both parts are supplied together so the charging circuit can be brought up to specification in one job.
Installation is direct plug-and-play, with the pulsar pickup coil, connector and rubber grommet included. The stator is wound with premium copper rated to 200 degrees Celsius. The regulator is rated at 225 watts and holds precise tension control, which keeps lighting output stable rather than surging with engine speed. Installation instructions are available as a PDF from the manufacturer.
Key Features
- 200 watt high efficiency stator supplied with a heavy duty AC voltage regulator rectifier
- 20 percent more performance over stock
- Works with all other OEM components
- Direct plug-and-play installation
- Premium copper windings rated to 200 degrees Celsius
- Regulator rated at 225 watts with precise tension control for lighting stability
- Pulsar pickup coil, connector and rubber grommet included
- Installation instructions available as a PDF
Technical Specs
| Specification | Detail |
|---|---|
| Stator Power Output | 200 watts |
| Stator Interior Diameter | 53 mm |
| Stator Exterior Diameter | 115 mm |
| Stator Thickness | 14 mm |
| Wire Length (stator to grommet) | 50 mm |
| Wire Length (grommet to plug) | 600 mm |
| Pickup Coil Wire to Grommet | 85 mm |
| Wires / Plugs / Pins | 8 wires, 7 plugs, 8 pins |
| Alternator (Green to White) | 0.2 ohms +/-20% |
| Pickup (Blue/Yellow to Green/Red) | 250 ohms +/-20% |
| Source (Black/Red to Brown) | 100 ohms +/-20% |
| Regulator Dimensions | 45 mm wide x 45 mm long x 20 mm high |
| Regulator Pins | 2 |
| Minimum Charging Voltage | 13 V +/-0.5 V |
| Maximum Charging Current | 6-10 A / 50-200 W |
| Open Circuit Voltage | Under 15 V |
| Regulator Operating Temperature | -20 to 85 degrees Celsius |
| Regulator Rated Power | 225 watts |
| Manufacturer Part Number | RM01023 |
Vehicle Fitment Guide
Years shown are the overall coverage span for this part. Please confirm against the OEM part number on your original unit before ordering.
| Make & Model | Years |
|---|---|
| Honda XR 400 R | 1996-2007 |
| Honda XR 650 R | 1996-2007 |
OEM Part Number Cross Reference
Aftermarket replacement. OEM part numbers are listed for reference only.
| Part Number | Manufacturer / Brand |
|---|---|
| 31120-KCY-671 | Honda |
| 31120-MBN-671 | Honda |
Frequently Asked Questions
Does this need any modification to fit?
No. Installation is direct plug-and-play and the kit works with all other OEM components. The connector and rubber grommet are supplied.
What is included in the box?
The 200 watt high output stator, the heavy duty AC voltage regulator rectifier, the pulsar pickup coil, the connector and the rubber grommet. Installation instructions are available as a PDF.
How can I tell my old stator has failed?
Check the resistances listed in the Technical Specs table with a multimeter. The alternator leg should read about 0.2 ohms, the pickup about 250 ohms and the source coil about 100 ohms, each within plus or minus 20 percent. Readings well outside those values, or a short to the engine case, point to a failed winding. Dim or flickering lights and a battery that will not charge are the usual symptoms.
Why is the AC regulator supplied with the stator?
The higher 200 watt output needs a regulator able to handle it. The supplied unit is rated at 225 watts and holds a minimum charging voltage of 13 volts with precise tension control, so lighting stays stable instead of rising and falling with engine speed. It operates from -20 to 85 degrees Celsius.
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