Starter Motor for Yamaha WR125X WR125R MT-125 YZF-R125 12V 9-Teeth 5D7-H1800-01
Starter Motor for Yamaha WR125X WR125R MT-125 YZF-R125 12V 9-Teeth 5D7-H1800-01
SKU:410-54259
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Yamaha WR125X Starter Motor [5D7-H1800-01]
High-Torque Performance Replacement
This 4Drive / Aftermarket starter motor is a precision-engineered replacement specifically designed for the Yamaha 125cc liquid-cooled engine range. Whether you are dealing with a failing unit or a sluggish cold start, this motor provides the reliability needed for daily commuting and weekend adventures.
Key Features
- ✔ Direct Fit: No modifications required for installation.
- ✔ Enhanced Torque: Upgraded copper contacts for faster cranking.
- ✔ Weather Sealed: Protected against dust and moisture ingress.
- ✔ 9-Tooth Spline: Matches original drive configuration exactly.
Technical Specs
| Voltage: | 12V |
| Rotation: | CCW (Counter-Clockwise) |
| Splines/Teeth: | 9-Spline |
| Type: | PMDD |
| Pinion OD: | 8.9mm |
| Mounting: | 2-Bolt (51.4mm C-to-C) |
Compatibility / Fitment Guide
| Make / Series | Model / Displacement | Year Range |
|---|---|---|
| Yamaha WR-X | WR125X | 2009 - 2017 |
| Yamaha WR-R | WR125R | 2009 - 2017 |
| Yamaha MT Series | MT-125 / MT-125A (ABS) | 2014 - 2019 |
| Yamaha YZF-R | YZF-R125 / YZF-R15 | 2008 - 2018 |
OEM Cross Reference
| Yamaha OEM: 5D7-H1800-01, 5D7-H1800-01-00, 5D7-81890-00, 5D7-H1890-01, 38B-H1800-01 |
| Arrowhead: SMU0570, 410-54259 |
| J & N: 410-54259 |
Questions & Answers
Is this a genuine original part?
This is a premium quality aftermarket replacement part, manufactured by 4Drive to meet or exceed original equipment (OE) standards for fitment and performance.
How do I know if it is compatible?
We recommend checking your original part number against the cross-reference list provided above. If your OEM number matches any of those listed, this is a guaranteed fit.
Does this fit the MT-125 with ABS?
Yes, this motor is compatible with both the standard MT-125 and the MT-125A (ABS) models from 2014 through 2019.
Note: Please verify your original part number against the references above before purchasing. Domain: 4drive.co.uk.
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