Replacement Cylinder Kit – Yamaha Timberwolf / Bear Tracker 250 – 71mm (1992–2004)
Replacement Cylinder Kit – Yamaha Timberwolf / Bear Tracker 250 – 71mm (1992–2004) 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.
Returns
Returns
Start Your Return Online (Recommended)
- Log In: Sign into your account on our website.
- Select Order: Navigate to your order history and select the item you wish to return.
- Initiate Return: Follow the simple prompts to start your return.
This is a top-end rebuild kit for the Yamaha YFB250 Timberwolf and YFM250 Bear Tracker, comprising cylinder, piston, rings, wrist pin, circlips and gaskets, 71mm bore diameter. It is a direct-fit replacement built to OEM specifications, requiring no modification. Please confirm your model and year against the fitment table below before ordering.
OEM Cross-Reference
| Reference | Detail |
|---|---|
| 4BD-11310-01-00 | Yamaha OEM part number |
Vehicle Fitment
| Model | Years |
|---|---|
| Yamaha YFB250 Timberwolf | 1992–2000 |
| Yamaha YFM250 Bear Tracker | 2001–2004 |
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
