Starter Motor – Yamaha Bear Tracker YFM250 / Timberwolf YFB250 / Moto-4 YFM200 – Replaces 4BD-81800-00-00 – 1985–2004
Starter Motor – Yamaha Bear Tracker YFM250 / Timberwolf YFB250 / Moto-4 YFM200 – Replaces 4BD-81800-00-00 – 1985–2004 is backordered and will ship as soon as it is back in stock.
Delivery and Shipping info
Delivery and Shipping info
- Standard delivery (2-4 working days) - £4.99 on eligible UK mainland orders under £50.
- Express delivery - £6.99 on eligible UK mainland orders placed before 2pm.
- Large equipment including international orders are subject to different delivery rates and timescales.
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Starter Motor – Yamaha Bear Tracker YFM250 / Timberwolf YFB250 / Mo...
This starter motor is a direct replacement for the Yamaha Bear Tracker, Timberwolf, and Moto-4 ATV range, covering 200cc and 250cc variants from 1985 to 2004. It restores reliable engine starting to standard specification with no modification required, superseding previous reference SMU0063.
Manufactured from premium materials for consistent performance and long service life, this starter replaces multiple Yamaha OEM references across the YFM200, YFB250, and YFM250 range, making it a dependable aftermarket solution for servicing these classic and popular Yamaha utility ATVs.
Fitment
| Model | Year Range |
|---|---|
| Yamaha Moto-4 YFM200 | 1985–1990 |
| Yamaha Timberwolf YFB250 2WD | 1992–1999 |
| Yamaha Timberwolf YFB250 4WD | 1994–2000 |
| Yamaha Bear Tracker YFM250X | 1999–2004 |
Key Features
- Direct replacement starter motor for Yamaha Bear Tracker YFM250, Timberwolf YFB250, and Moto-4 YFM200
- Replaces Yamaha OEM references 4BD-81800-00-00, 4BD-81800-01-00, 4BD-81800-02-00, 4XE-81800-00-00, 4XE-81890-00-00, and 29U-81800-61-00
- Covers 200cc and 250cc engine variants
- Spans 1985 to 2004 model years
- Supersedes previous reference SMU0063
- Manufactured from premium materials for long service life
- No modification required — like-for-like fitment
OEM Cross-Reference
| OEM Part Number | Manufacturer |
|---|---|
| 4BD-81800-00-00 | Yamaha |
| 4BD-81800-01-00 | Yamaha |
| 4BD-81800-02-00 | Yamaha |
| 4XE-81800-00-00 | Yamaha |
| 4XE-81890-00-00 | Yamaha |
| 29U-81800-61-00 | Yamaha |
| SM7255 | Mitsuba |
| SM14209 | Mitsuba |
| SMU0063 | Arrowhead |
| STY0063 | Hi Level |
| 18754 | Lester |
Specifications
| Specification | Detail |
|---|---|
| Component | Starter Motor |
| Application | Yamaha Bear Tracker YFM250 / Timberwolf YFB250 / Moto-4 YFM200 |
| Engine Variants | 200cc / 250cc |
| Year Range | 1985–2004 |
| Supersedes | SMU0063 |
| Condition | New |
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