2004–2017 Honda CRF250X 8-Coil 6-Wire Stator 31100-KSC-671

Product Overview

Replace a weak, burned, or failed stator with this 8-coil 6-wire magneto stator, designed for select Honda CRF250X motorcycles using OEM reference numbers 31100-KSC-671 and 31100-KSC-A11.

The stator is an important part of the motorcycle charging and ignition system. It helps generate electrical power while the engine is running, supporting the ignition circuit, battery, lights, and other electrical components. If your Honda CRF250X has weak charging, no spark, dim lights, unstable voltage, or stator-related electrical failure, replacing the stator may help restore normal electrical performance.

Built with a metal lamination core and copper windings, this replacement stator is designed for stable conductivity, heat resistance, and long service life. Please compare your original stator’s OEM number, wire count, plug layout, trigger coil position, mounting hole distance, and dimensions before ordering.

Product Compatibility

Make	Model	Year Range	OEM Reference	Fitment Notes
Honda	CRF250X	2004–2009	31100-KSC-671 / 31100-KSC-A11	Main fitment; confirm original stator and plug layout
Honda	CRF250X	2012–2013	31100-KSC-671 / 31100-KSC-A11	Fits matching 8-coil 6-wire stator version only
Honda	CRF250X	2015–2017	31100-KSC-671 / 31100-KSC-A11	Compare OEM number and stator dimensions before purchase
Honda	CRF250	2004–2009, 2012–2013, 2015–2017	31100-KSC-671 / 31100-KSC-A11	Some aftermarket listings use CRF250 as a general fitment term; verify submodel and original stator before ordering

Important Fitment Note:
This part is not selected by engine size alone. Honda CRF250 models may use different stator designs depending on submodel, year, and wiring system. Please confirm your original stator matches the OEM reference, 8-coil / 6-wire layout, AC type, connector style, trigger coil position, and dimensions listed below.

Specifications

Specification	Details
Product Type	Magneto Stator / Generator Coil
Coil Count	8 Coils
Wire Count	6 Wire
Electrical Type	AC
Inner Diameter	27mm / 1.1"
Outer Diameter	61mm / 2.4"
Iron Core Height	13mm / 0.51"
Mounting Hole Distance	32mm / 1.3", 25mm / 0.98", and 32mm / 1.3"
Thickness	25mm / 0.98"
Trigger Mounting Hole Distance	37mm / 1.5"
Trigger Mounting Hole Diameter	5mm / 0.20"
OEM Reference	31100-KSC-671 / 31100-KSC-A11
Material	Metal Lamination Core + Copper Winding
Application	Dirt Bike Charging / Ignition System
Compatible Brand	Honda

Key Features

• Designed for select Honda CRF250X dirt bikes
• Replaces OEM reference numbers 31100-KSC-671 and 31100-KSC-A11
• 8-coil 6-wire AC stator helps support ignition and charging system output
• Helps address weak charging, no spark, dim lights, unstable voltage, or stator failure
• Copper winding supports stable conductivity and improved heat resistance
• Durable metal lamination core helps resist deformation, rust, and corrosion
• Includes trigger coil position; original OEM number, plug layout, and dimensions must be checked before installation

OEM Cross Reference

OEM / Reference Number	Notes
31100-KSC-671	Main OEM reference for compatible Honda CRF250X stator applications
31100-KSC-A11	Common replacement reference for compatible Honda CRF250X stator listings

Please use the OEM number together with physical dimensions and connector layout for fitment confirmation. If your original stator has a different wire count, outer diameter, inner diameter, mounting hole spacing, trigger coil position, thickness, or plug style, this part may not fit.