140W CONV KIT AC TO DC YAM YFZ450 2004-2009 (RMS900-106906)

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  • Regular price $559.99
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RMSTATOR is specialized in designing and manufacturing innovative electrical and electronic components for Powersports vehicles like motorcycles, ATV, SxS, UTV, snowmobiles, and PWC. Through unrelenting quality control, we ensure that each component meets or exceeds the OEM specs. With over 25 product families, rest assured that you will find the part you need.

Brand new HO Stator + Heavy Duty Regulator Rectifier + High-Performance CDI Box ECM Kit

  • Direct replacement to your original unit
  • Plug-and-play, direct fit, easy installation
  • All shipped products 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 for repetitive electrical issues.

Brand new High output stator

  • Highest grade of lamination materials
  • Highest grade of copper winding, resistant to 200 degrees Celsius
  • Pick up pulsar coil included
  • Connector included
  • Rubber grommet included

Brand new Heavy-duty Voltage regulator rectifier

  • The quality exceeds the OEM equipment
  • Improved heat sink and charging capabilities
  • Higher grade of electric components

Brand new high-performance CDI Box

  • Our part is a Plug-and-play unit, direct fit, and easy to install.
  • Enhanced timing curve, increased rev limiter (approximately 1000 rpm)
  • Higher grade of electronic components.
  • The Quality exceeds the OEM equipment
  • All products shipped are tested



  • Int erior diameter: 30mm
  • Exterior diameter: 85mm
  • Thickness: 10mm
  • Length of wires stator to grommet: 180mm
  • Length of wires grommet to plug: 900mm
  • Length of pickup coil's wire to grommet: 90mm

Other specifications:

  • Number of wires: 4
  • Number of plugs: 2
  • Number of pins: 4

Wire to wire resistance:

  • Pickup: White to Red = 275 ohms +/- 20%
  • Alternator: White to Yellow = 0.4 ohms +/- 20%

Voltage Regulator Rectifier


  • Width: 63mm
  • Length: 78mm
  • Height: 26mm
  • Fixation holes centre to centre: 60mm
  • Wires length: 450mm

Other specifications:

  • Number of plugs: 1
  • Number of pins: 4



  • Height: 36mm
  • Length: 86mm
  • Width: 81mm

Other specifications:

  • Number of plugs: 2
  • Number of pins: 12

Please Note:

  1. All electrical components must be fitted by a qualified technician.
  2. Before fitting electrical components ensure the root cause of the original failure has been addressed.
  3. The absence of either of points 1 or 2 above, will void any warranty.