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Starter Motor for Suzuki QuadRacer LT-R450 2006–2011 31100-45G00
Starter Motor for Suzuki QuadRacer LT-R450 2006–2011 31100-45G00
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Product Overview
Replace a worn, weak, noisy, or failed starter motor with this 9-tooth 12V electric starter motor, designed for select Suzuki QuadRacer 450, LT-R450, and LT-R450Z sport ATV applications from 2006–2011 using OEM reference number 31100-45G00.
The starter motor helps crank the engine when the electric start button is pressed. A failing ATV starter motor may cause slow cranking, clicking, intermittent starting, no-crank issues, grinding noise, or failure to start even when the battery is fully charged.
This replacement starter motor features a carbon brush design, 9-tooth gear, clockwise rotation, 1.5 Nm torque rating, 10000 cycle rating, 34mm diameter, and 60mm installation hole distance based on supplied product data. Please compare your original starter motor’s OEM number, tooth count, rotation direction, mounting points, electrical terminal, body shape, gear position, and overall dimensions before ordering.
Product Compatibility
| Make | Model | Year Range | OEM / Reference Number | Fitment Notes |
|---|---|---|---|---|
| Suzuki | QuadRacer 450 / LT-R450 | 2006–2011 | 31100-45G00 / 31100-45G00-000 | Main fitment; confirm original starter body and gear |
| Suzuki | LT-R450Z / LTR450Z | Select 2006–2011 applications | 31100-45G00 / 31100-45G00-000 | Verify 9-tooth gear, CW rotation, and mounting layout |
| Suzuki | QuadRacer LT-R450 Special Edition | Select applications | 31100-45G00 | Possible related fitment; compare original starter before ordering |
| Suzuki | LT-R450 Sport ATV Platform | Select 2006–2011 applications | Verify original part | Fitment depends on year, market, trim, and starter motor version |
Important Fitment Note:
This part is not selected by model name alone. Suzuki QuadRacer 450, LT-R450, and LT-R450Z models may use different starter motor versions depending on year, market, trim, gear count, rotation direction, mounting points, starter cable position, and electrical terminal style. Please confirm your original starter motor matches OEM 31100-45G00 / 31100-45G00-000, the 9-tooth gear, clockwise rotation, 34mm diameter, 60mm installation hole distance, and overall shape before ordering.
Specifications
| Specification | Details |
| Product Type | Electric Starter Motor |
| Compatible Brand | Suzuki |
| Main Compatible Models | QuadRacer 450, LT-R450, LT-R450Z |
| Main Compatible Year Range | 2006–2011 |
| Voltage | 12V |
| Tooth Count | 9 Teeth / 9T |
| Rotation Direction | CW / Clockwise |
| Brush Type | Carbon Brush |
| Torque | 1.5 Nm, based on supplied product data |
| Cycle Rating | 10000, based on supplied product data |
| Diameter | 34mm / 1.33" |
| Installation Hole Distance | 60mm / 2.36" |
| Main OEM Reference | 31100-45G00 |
| Full OEM Format | 31100-45G00-000 |
| Compact OEM Format | 3110045G00 |
| Common Vehicle Type | ATV / Sport ATV / Quad |
| Application | Electric Starting System |
| Fitment Type | Replacement, match by OEM number, tooth count, rotation, mounting style, and terminal position |
Key Features
- 9T 12V electric starter motor for select Suzuki QuadRacer LT-R450 sport ATV applications
- Designed for matching Suzuki LT-R450 and LT-R450Z 450cc ATV starter systems
- Replaces Suzuki starter motor reference 31100-45G00 / 31100-45G00-000
- Clockwise rotation design for matching Suzuki sport ATV starting systems
- Carbon brush construction supports stable electrical contact and cranking performance
- Helps restore electric start function when the original starter motor is weak, worn, noisy, or failed
- Tested for reliability, durability, and stable starting performance
- Direct replacement style, but original OEM number, gear count, rotation direction, terminal type, and mounting layout must be checked before installation
OEM Cross Reference
| OEM / Reference Number | Notes |
| 31100-45G00 | Main Suzuki starter motor reference |
| 3110045G00 | Compact format of 31100-45G00 |
| 31100-45G00-000 | Full Suzuki OEM starter motor format |
| 3110045G00000 | Compact format of 31100-45G00-000 |
| 31100-45G01 | Possible related reference on some listings; verify before purchase |
| 3110045G01 | Compact format of 31100-45G01 |
| 31100-45G01-000 | Possible full-format related reference; verify before purchase |
| SMU0476 | Common aftermarket starter motor reference on some listings; verify before purchase |
| 410-54262 | Common aftermarket starter motor reference on some listings; verify before purchase |
| 19095 | Common aftermarket starter motor reference on some listings; verify before purchase |
Please use the OEM/reference number together with physical fitment checks. If your original starter motor has a different gear tooth count, rotation direction, shaft style, mounting hole layout, electrical terminal, body diameter, or mounting position, this part may not fit.
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Preguntas frecuentes sobre compatibilidad
¿Esta pieza es compatible con mi modelo y año específicos?
This starter motor is designed for select Suzuki QuadRacer 450 / LT-R450 applications from 2006–2011 when the original starter matches OEM 31100-45G00 or 31100-45G00-000 and the 9-tooth CW design. Please compare your original starter motor’s part number, gear count, rotation direction, body shape, mounting points, and electrical terminal before ordering.
¿Necesito que coincida el número de pieza OEM?
Yes, matching the OEM or reference number is strongly recommended. This starter motor replaces Suzuki 31100-45G00 and 31100-45G00-000. However, OEM number alone is not enough. Please also confirm the 9-tooth gear, clockwise rotation, 34mm diameter, 60mm installation hole distance, shaft position, starter body shape, and terminal style.
¿Qué modelos o situaciones no son compatibles con esta pieza?
This part does not fit Suzuki LTZ400, LTF400, LTA450, LTA500, KingQuad, Eiger, Ozark, GSX-R, DR-Z, or other Suzuki ATV / motorcycle models that use a different starter gear count, different rotation direction, different shaft length, different mounting holes, different terminal style, or different starter body. It is also not a replacement for the battery, starter relay, starter clutch, stator, ignition coil, ECU, or complete wiring harness.
¿Qué debo verificar antes de hacer un pedido?
Before ordering, please check your ATV’s make, model, year, market version, original starter motor OEM number, tooth count, rotation direction, installation hole distance, electrical terminal, shaft position, starter body diameter, and available installation space. For best fitment, compare the product photos and specifications with your original starter motor before purchase.