- Store vehicles in your garage
- Get product recommendations
- Easily find products and accessories
High Power 300W Stator + Flywheel + Mosfet Voltage Regulator for Yamaha YFZ 450 R / X 2009-2024 | 18P-81410-00-00
RMSTATOR
SKU: RMS900-108156
Out of stock
RMSTATOR
High Power 300W Stator + Flywheel + Mosfet Voltage Regulator for Yamaha YFZ 450 R / X 2009-2024 | 18P-81410-00-00
Sold out
Close
FITMENT WARNING:
Close
Close
Shop By Vehicle
$594.67
Battery condition is important. No stator can make up for a bad or weak battery. If in doubt charge your battery and have it load tested, or simply replace it. ALWAYS START WITH A FULLY CHARGED BATTERY !
Our RM30801H is an improved MOSFET voltage regulator with a much larger housing than the original YFZ450R regulator. It will not fit in the original mounting location. It will plug in to the stock connector with the attached wiring harness, but will require you find a new mounting location on your vehicle.
Read more
High Power 300W Stator + Flywheel + Mosfet Voltage Regulator for Yamaha YFZ 450 R / X 2009-2024 | 18P-81410-00-00
Sold out
Details
Details
Brand new aftermarket Kit Stator Magneto Flywheel Rotor and Voltage Regulator Rectifier
- Direct replacement to your original unit
- Plug-and-play, direct fit, easy installation
- Highest grade of lamination materials
- Highest grade of copper winding, resistant to 200 degrees Celsius
- Pick up pulsar coil included
- Connectors included
- Rubber grommet included
- All products shipped are tested
We have even included the opposite connector (main harness side) as we know these are often melted / corroded / defective and a major cause of repetitive electrical issues.
All item pictures are accurate; if in doubt, do not hesitate to compare our item to your original part.
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.
With 
design
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.
Specifications
Specifications
Specifications of Stator:
Dimensions:
Interior diameter: 37 mm
Exterior diameter: 97 mm
Thickness: 14 mm
Length of wires stator to grommet: 160 mm
Length of wires grommet to plug: 180 mm
Length of pickup coil's wire to grommet: 180 mm
Other specifications:
Number of wires: 5
Number of plugs: 2
Number of pins: 5
Number of poles: 18
Wire to wire resistance:
Alternator: White to White = 0.2 ohms +-20%
Pickup: White to Black = 260 ohms +-20%
Specifications of Flywheel:
Dimensions:
Exterior Diameter: 110 mm
Interior Diameter: 99 mm
Interior Diameter Center Housing: 30 mm
Exterior Diameter Center Housing: 33 mm
Thickness (exterior): 31 mm
Thickness (interior): 38 mm
Specifications of Regulator:
Dimensions:
Width: 93 mm
Length: 27 mm
Height: 102 mm
Fixation holes center to center: 72 mm
Other specifications:
Number of plugs: 1
Number of pins: 6
Interchange Part Nº
Interchange Part Nº
-
Stator :
18P-81410-02-00 - 18P-81410-00-00
-
Flywheel :
18P-81450-01-00 - 18P-81450-00-00
Installation
Installation
Before installing your new stator
- 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 of 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".
Before attempting to start your Yamaha, adjusting the air gap is necessary. Rotate the flywheel so the raised node is lined up with the pick up/pulser coil and adjust as close as possible but no less than 0.010".
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
Warning:
Risk of electric shock. Disconnect the battery before servicing.
Ensure proper installation by a qualified technician to avoid malfunction.
Vehicle Fitments
Vehicle Fitments
Vehicle Fitments
Let customers speak for us
Andrew
Excellent help with buying the correct part, Thanks!!
RMSTATOR
Andrew
I ordered a stator for my 2000 Suzuki quad,I had purchased a CDI box from RM Stator also, it started the bike immediately, but the same problem appeared after running for about 30 minutes then would die, but would restart after about 10 minutes. Finally I installed the stator and beautiful, my problem is finally fixed after about 10 years of thinking That was just running hot and the gas was vapor locking. I haven't used it on a long run yet, but now it starts up immediately even after running it for an hour and getting it hot. Thanks RM Stator for finally fixing my bike!!!? Andrew!!
Stator for Arctic Cat 250 / 300 1998-2005 | Suzuki LTF 250 300 F | LT-4WD 250 Quadrunner 1987-2002 3430-021 32101-19B10
Denman Jones
easy ordering & shipped quickly & was exactly what i needed
RMSTATOR
Denman Jones
did a lot of testing & finally felt it was the stator that was. audi g the problem, replaced it with the new one & it solved the problem!!
Generator Stator for Honda SXS700 Pioneer 700 2014-2024 | OEM# 31120-HL3-A01
Terry
They sent the right gasket the first time and what more can you say about a gasket besides it works
Stator Crankcase Cover Gasket for Yamaha YFZ 450 2004-2014
Terry
Thought I had an issue I called. They called me back technical support guided me through and they did an amazing job. Thank you.
RMSTATOR
Terry
Works great and perfect fit
High Output Stator for Yamaha YFZ 450 2004-2009 2012-2013 | # 5TG-81410-00-00 5TG-81410-01-00 5TG-81410-02-00
Kazimir Nowlin
Amazing quality, and fast shipping. Thx
RMSTATOR
Kazimir Nowlin
Fast shipping ...perfect alternative to OEM at under half the cost.
Mosfet Regulator for Indian Chief Classic / Vintage | Chieftain Dark Horse | Roadmaster | Springfield 2014-2026 4019661
John Martiskovich
Really happy that the part I purchased fixed the problem with my boat motor. The entire process of purchase, payment, and delivery updates was flawless and professional.
Highly recommend this vendor.
Regulator 4-Wire for Johnson Evinrude Outboard 4-60 HP Models 1977-2001
Anonymous
perfect fit for a 2018 Polaris 450 ho.it even fixed the dash lite flickering.
MOSFET Voltage Regulator Rectifier for Polaris Sportsman 450 HO / 550 / 570 X2 / 850 XP / 1000 2010-2020 | OEM# 4012678
Jake
So far so good. The bikes happy again. Should be a good upgrade over OEM voltage regulator
MOSFET Voltage Regulator Rectifier for Polaris Sportsman 450 HO / 550 / 570 X2 / 850 XP / 1000 2010-2020 | OEM# 4012678
Christopher Brammer
Works like or better than oem so thankful my bike is running!
Voltage Regulator for Polaris Magnum / Scrambler / Sportsman / Ranger / Worker 500 1997-2003 | 2203636 4060173 4010657
Christopher Brammer
Excellent product tgat works perfectly as expected!
Generator Stator for Polaris ATP / Big Boss / Magnum / Ranger / Scrambler / Sportsman / Worker 500 1999-2004 | 3087168
Christopher Brammer
Amazing company that puts excellent quality into there products to help get our toys running again! Im so thankful for rmstator!
RMSTATOR
Universal Products
RMSTATOR SKU RM10001
Universal Fit
Fits your ride
Voltage Peak Reading Adapter DVA Adapter for Multimeter Probes
In Stock
RMSTATOR SKU RMS200-104819
Universal Fit
Fits your ride
11 pcs connector Terminal Removal / Pin Puller Extractor Tool
In Stock
RMSTATOR SKU RM10002
Universal Fit
Fits your ride
Professional Grade Ratchet Wire Crimping Tool Pliers 9 inches
In Stock
RMSTATOR SKU RM22980
Universal Fit
Fits your ride
Kit Digital Multimeter + Voltage Peak Reading DVA Adapter
In Stock
RMSTATOR SKU RMS200-106165
Universal Fit
Fits your ride
Digital Multimeter DC / AC Voltage Resistance Diode Transistor Continuity Test
In Stock
RMSTATOR SKU RMS200-102963
Universal Fit
Fits your ride
Brand New Soldering Station Universal Tool 110 V / 70 W
In Stock
RMSTATOR SKU RMS200-103923
Universal Fit
Fits your ride
Universal 12 Volts Digital Battery Tester / Charging System Analyzer
In Stock
RMSTATOR SKU RM10008
Universal Fit
Fits your ride
Universal Battery Volt Meter with Small Digital LED Display Charging Circuit Monitor and Waterproof Case 11V-16V
In Stock
Recently Viewed
You may also like
Have a question?
Our customers are our most important asset, we are here to help you in real time! Call us now, or connect with a specialist via email.
