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2000-2005 Suzuki GSX-R600 GSX-R750 GSX-R1000 18-Coil Stator 31401-40F00
2000-2005 Suzuki GSX-R600 GSX-R750 GSX-R1000 18-Coil Stator 31401-40F00
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Product Overview
Replace a weak, burned, or failed stator with this 18-coil magneto stator, designed for select Suzuki GSX-R600, GSX-R750, and GSX-R1000 sport bike applications.
The stator is an important part of the motorcycle charging system. It helps generate electrical power while the engine is running, supporting the battery, lights, ignition system, sensors, and other electrical components. If your Suzuki GSX-R has weak charging, low battery voltage, repeated battery drain, dim lights, unstable output, or stator-related charging failure, replacing the stator may help restore normal electrical performance.
This replacement stator is built with a metal lamination core and copper windings for stable conductivity, heat resistance, and reliable sport bike performance. Please compare your original stator’s OEM number, coil count, wire count, connector layout, outer diameter, inner diameter, thickness, and overall shape before ordering.
Product Compatibility
| Make | Model | Year Range | OEM / Reference Number | Fitment Notes |
|---|---|---|---|---|
| Suzuki | GSX-R600 / GSXR600 | 2001–2005 | 31401-40F00 / 31401-29G00 / related references | Main fitment; confirm original stator size and connector layout |
| Suzuki | GSX-R750 / GSXR750 | 2000–2005 | 31401-40F00 / 31401-29G00 / related references | Main fitment; compare OEM number and dimensions |
| Suzuki | GSX-R1000 / GSXR1000 | 2001–2004 | 31401-18G00 / 31401-40F00 | Fits matching early GSX-R1000 stator version only |
| Suzuki | GSX-R600Z / GSXR600Z | Select 2001–2005 applications | 31401-40F00 / related references | Model-name variation; verify original part before ordering |
| Suzuki | GSX-R Sport Bike Platform | Select applications | Match by OEM, plug, and dimensions | Do not select by engine size alone |
Important Fitment Note:
This part is not selected by model name alone. Suzuki GSX-R600, GSX-R750, and GSX-R1000 models may use different stators depending on year, market, production version, and charging system design. Please confirm your original stator matches the 18-coil layout, 104mm outer diameter, 37mm inner diameter, 21mm thickness, connector style, and OEM/reference number before ordering.
Special Note for GSX-R1000:
This product is commonly listed for GSX-R1000 2001–2004. It is not recommended for 2005 GSX-R1000 unless your original stator matches the same OEM number, plug layout, and dimensions. Many 2005–2008 GSX-R1000 applications use a different stator reference.
Specifications
| Specification | Details |
| Product Type | Magneto Stator / Generator Stator Coil |
| Coil Count | 18 Coils / 18 Poles |
| Wire Count | Commonly 3 Wire on matching OEM-style listings; verify your original stator |
| Electrical Type | Motorcycle Charging System Stator |
| Outer Diameter | 104mm |
| Inner Diameter | 37mm |
| Thickness | 21mm |
| Main Compatible Models | Suzuki GSX-R600, GSX-R750, GSX-R1000 |
| Possible OEM References | 31401-40F00 / 31401-29G00 / 31401-18G00 |
| Application | Motorcycle Charging System |
| Compatible Brand | Suzuki |
| Material | Metal Lamination Core + Copper Winding |
Note:
Your supplied product data lists the coil count and dimensions, but does not provide the wire count or OEM number. Matching aftermarket listings for this GSX-R application commonly use a 3-wire stator layout. Please verify the actual wire count, plug style, pin count, grommet shape, and wire length against your original part before purchase.
Key Features
- Designed for select Suzuki GSX-R600, GSX-R750, and GSX-R1000 sport bike applications
- 18-coil stator helps support stable charging system output
- Helps address weak charging, low battery voltage, dim lights, repeated battery drain, or stator failure
- Supports smoother electrical output for ignition, lighting, battery charging, and onboard electronics
- Metal lamination core and copper winding help improve conductivity and heat resistance
- Suitable replacement for old, burned, shorted, or damaged stator coils
- Direct replacement style, but original OEM number, connector layout, dimensions, and wire count must be checked before installation
OEM Cross Reference
| OEM / Reference Number | Notes |
| 31401-40F00 | Common reference for select GSX-R600 / GSX-R750 / GSX-R1000 applications |
| 3140140F00 | Compact format of 31401-40F00 |
| 31401-29G00 | Common related reference on GSX-R600 / GSX-R750 aftermarket listings |
| 3140129G00 | Compact format of 31401-29G00 |
| 31401-18G00 | Common GSX-R1000 2001–2004 stator reference |
| 3140118G00 | Compact format of 31401-18G00 |
| 31401-35F00 | Possible related GSX-R600 / GSX-R750 reference on some listings; verify before purchase |
| 31401-35F10 | Possible related GSX-R600 / GSX-R750 reference on some listings; verify before purchase |
Please use the OEM/reference number together with physical dimensions and connector layout for fitment confirmation. If your original stator has a different wire count, outer diameter, inner diameter, thickness, plug style, grommet shape, or mounting layout, this part may not fit.
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Fitment FAQ
Will this part fit my specific model and year?
This magneto stator is intended for Engine; Suzuki; GSXR600; 600cc; 2000–2005; GSXR750. It is best matched to original part number(s) 18-COIL. Key physical/spec details from the product data include Outer Diameter: 104mm, Inner Diameter: 37mm, Thickness: 21mm. Use the compatibility table and product photos together before ordering.
Do I need to match the OEM part number?
Yes. Match your original part number to 18-COIL before purchase. For this magneto stator, also compare the OEM number, outer/inner diameter, core height or thickness, plug shape, wire count, mounting holes, pickup position, and rubber grommet style. This is especially important for Suzuki GSXR600/GSXR750 models because similar model names can use different parts by year or trim.
What models or situations does this part not fit?
Do not order this magneto stator for machines outside the listed compatibility, or for units with different plug layouts, pickup-coil positions, wire counts, stator diameters, or charging/ignition configurations. If your original part number does not cross-reference with 18-COIL, treat the fitment as unconfirmed. Model years outside 2000–2005, 2000, 2005 should be verified separately. Do not rely only on the model name or engine size.
What should I check before ordering?
Before ordering, compare your original part with the photos and check the OEM number, outer/inner diameter, core height or thickness, plug shape, wire count, mounting holes, pickup position, and rubber grommet style. Confirm OEM/cross-reference number(s): 18-COIL. Recheck listed specs such as Outer Diameter: 104mm, Inner Diameter: 37mm, Thickness: 21mm. If any connector, mounting point, size, or year detail is different, confirm fitment before installation.