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Stator for Kawasaki Ninja ZX-6R & Ninja ZX-6RR 2005-2006 - Replaces 21003-0023

Stator for Kawasaki Ninja ZX-6R & Ninja ZX-6RR 2005-2006 - Replaces 21003-0023

SKU:RMS010-105880

Regular price £123.90 GBP
Regular price £148.68 GBP Sale price £123.90 GBP
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Generator Stator for Kawasaki Ninja ZX-6R and ZX-6RR

Kawasaki Ninja ZX-6R / Ninja ZX-6 RR 2005-2006 - OEM replacement 21003-0023 - Part RMS010-105880

This is a brand new aftermarket generator stator for the 2005-2006 Kawasaki Ninja ZX-6R and ZX-6RR, built as a direct replacement for the original unit. The stator is the fixed 18-pole winding behind the rotor that produces the three-phase alternating current the regulator-rectifier turns into charging voltage. On a supersport that spends its life at high revs and high underseat temperatures, the winding insulation is the first thing to give up - and the classic symptoms are a battery that will not hold charge, headlights that pulse with engine speed, and a bike that eventually stops running on a fully charged battery.

This replacement is plug-and-play and a direct fit. The 104 mm outer diameter, 42 mm bore and 27 mm stack match the factory part, the output is the original three black wires on a single three-pin plug, and the lead lengths follow the standard routing, so no cutting, splicing or bracket work is needed. It is wound with the highest grade of copper, resistant to 200 degrees Celsius, on the highest grade lamination materials, and each unit is tested before it is shipped. The connector and rubber grommet are supplied fitted, and the opposite connector for the main harness side is included as well, since those plugs are often melted, corroded or defective.

Key Features

  • Brand new aftermarket stator generator, direct replacement for your original unit
  • Plug-and-play, direct fit, easy installation
  • 18-pole design matching the original specification
  • Highest grade lamination materials
  • Highest grade copper winding, resistant to 200 degrees Celsius
  • Connector and rubber grommet included
  • Opposite connector for the main harness side included
  • All products are tested before they are shipped

Technical Specs

Specification Detail
Part number RMS010-105880
Interior diameter 42 mm
Exterior diameter 104 mm
Stack thickness 27 mm
Number of poles 18
Wire length, stator to grommet 90 mm
Wire length, grommet to plug 345 mm
Number of wires 3
Number of plugs 1
Number of pins 3
Alternator resistance, between each black 0.5 ohms +/- 20%
Winding temperature rating 200 degrees Celsius

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
Kawasaki Ninja ZX-6R 2005-2006
Kawasaki Ninja ZX-6 RR 2005-2006

OEM Part Number Cross Reference

Aftermarket replacement. OEM part numbers are listed for reference only.

Part Number Manufacturer / Brand
21003-0023 Kawasaki

Frequently Asked Questions

Will I have to modify anything to fit it?

No. This is a plug-and-play, direct fit replacement. The 104 mm outer diameter, 42 mm bore, 27 mm stack, 18-pole layout and three-wire single-plug output all match the original, so it fits the standard cover and plugs into the existing loom.

What is included in the box?

The stator with its connector, the rubber grommet, and the opposite connector for the main harness side.

How do I tell whether my old stator has failed?

Unplug the three-pin connector and measure between each pair of black wires. All three readings should be around 0.5 ohms and within about 20 per cent of each other. Then check each black wire against the engine casing - it should read open circuit. An open winding, a badly unbalanced set of readings, or continuity to earth all confirm the stator has failed.

Why replace the harness-side connector at the same time?

The three-pin plug carries the full alternator output and is a known weak point. Once the pins overheat and discolour, the added resistance heats the joint further and can take out the replacement stator as well, so the matching harness-side connector is supplied in the kit to renew both halves in one go.

Dispatched from the UK · 12-month warranty · Fitment support from our technical team
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Shipping calculated at checkout. Free shipping over £150. Terms apply