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Kit 400W Stator + MOSFET Regulator for Yamaha YFM 350 Bruin / Grizzly / Wolverine 2004-2014 | OEM# 5GT-81960-00-00
Kit 400W Stator + MOSFET Regulator for Yamaha YFM 350 Bruin / Grizzly / Wolverine 2004-2014 | OEM# 5GT-81960-00-00
Battery condition is extremely important. No stator or 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.

Details
Details
Brand new aftermarket 400W stator + MOSFET voltage regulator rectifier
- Direct replacement to your original unit
- Plug-and-play, direct fit, easy installation.
- Connector included
- The quality exceeds the OEM equipment
- All products shipped are tested
All item pictures are accurate; if in doubt, do not hesitate to compare our item to your original part.
We have even included the opposite connector (main harness side) as we know these are often melted/corroded/defective and a major cause for repetitive electrical issues.
Stator:
- Highest grade of lamination materials
- Highest grade of copper winding, resistant to 200 degrees Celsius.
- Pick up pulsar coil included
- Rubber grommet included
20% MORE OUTPUT OVER STOCK, WORKS WITH ALL OTHER OEM COMPONENTS.
MOSFET Regulator Rectifier:
- Improved heat sink and charging capabilities
- Higher grade of electric components
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.
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.
How does a Mosfet regulator rectifier work?

With
design
This product is an advanced design that lowers operating temperatures for extended longevity and better performance than the OEM part.
Specifications
Specifications
Dimensions:
Interior diameter: 54 mm
Exterior diameter: 114.7 mm
Thickness: 13 mm
Length of wires stator to grommet: 300 mm
Length of wires grommet to plug: 470 mm
Length of pickup coil's wire to grommet: 240 mm
Other specifications:
Number of wires: 7
Number of plugs: 2
Number of pins: 7
Number of poles: 18
Wire to wire resistance:
Alternator: White to White = 0.6 ohms +/-20%
Alternator: White to ground = O.L
Pickup: Blue to Green = 501 ohms +/-20%
Position Sensor: Red to Blue/White = 0.3 ohms +/-20%
Dimensions:
Width: 25 mm
Length: 79 mm
Height: 83 mm
Fixation holes center to center: 60 mm
Other specifications:
Number of plugs: 1
Number of pins: 6
Minimum Charging Voltage: 14.5 V +/- 0.5 V
Maximum Charging Current: 50 A / 500 W
Open Circuit Voltage: < 15 V
Operation Temperature: -20°C to 85°C
Interchange Part Nº
Interchange Part Nº
-
Stator :
5UH-81410-00-00 -
Mosfet Voltage Regulator :
5GT-81960-00-00
Installation
Installation
Before installing your new 400W Stator + Mosfet 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
Our stator may use a different wire color code than your original.
All the wires are installed in the correct order; please do not change any of the wiring configurations.
This stator is designed as a direct plug-in replacement and should be used as such.
When bolting stator in, always use locking compound.
If our stator includes a pickup coil, always make sure the air gap is correct upon installation; we suggest as close as possible no less than 0.010".
Warning:
Risk of electric shock. Disconnect the battery before servicing.
Ensure proper installation by a qualified technician to avoid malfunction.
Vehicle Fitments
Vehicle Fitments
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