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ATV City | SKU:
190.04301
Standard Piston Kit – Yamaha YFB250 Timberwolf / YFM250 Bear Tracker / YFM250 Bruin / YFM250 Big Bear (1992–2009) | 4BD-11631-00-Y0
Regular price
£69.33
Unit price
Shipping calculated at checkout.
Standard Piston Kit – Yamaha YFB250 Timberwolf / YFM250 Bear Tracker / YFM250 Bruin / YFM250 Big Bear (1992–2009) | 4BD-11631-00-Y0 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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Standard Piston Kit – Yamaha YFB250 Timberwolf / YFM250 Bear Tracke...
Regular price
£69.33
Unit price
This is a standard bore piston kit for the Yamaha YFB250 Timberwolf and a range of YFM250 models, suitable for engine rebuilds or routine maintenance. Please confirm your model and year against the fitment table below before ordering.
OEM Cross-Reference
| Reference | Detail |
|---|---|
| 4BD-11631-00-Y0 | Yamaha |
Vehicle Fitment
| Model | Years |
|---|---|
| Bear Tracker YFM250X | 1999–2004 |
| Big Bear 250 YFM250B | 2006–2009 |
| Bruin 250 2WD YFM250BT | 2005–2006 |
| Timberwolf YFB250F 2WD | 1992–1998 |
| Timberwolf YFB250FW 4WD | 1994–2000 |
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