CYLINDER TOP END KIT YAMAHA 1989-2004 BEAR TRACKER 250 OEM SPEC REPLACEMENT
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This Cylinder Top End Kit is a high-quality aftermarket replacement designed for Yamaha Bear Tracker 250, Timberwolf 250, and Moto-4 250 models. It includes all necessary components to rebuild your engine's top end, ensuring restored performance and reliability. The kit features a high-grade cast aluminium cylinder and a forged aluminium piston with a molybdenum Teflon-coated skirt for reduced friction and extended lifespan. The piston dome is anodized for superior heat resistance, and the included gaskets are made from performance materials to enhance durability. Professional installation is recommended. Features include a high-grade cast aluminium cylinder, forged aluminium piston with molybdenum Teflon-coated skirt, anodized piston dome, and performance gaskets for increased durability and reliability. The complete kit includes piston, rings, pin, clips, and top-end gasket set. Specifications: Cylinder Bore and Stroke: 71.00mm x 58.00mm. Cylinder Material: High-grade cast aluminium. Piston Material: Forged aluminium. Cross-Reference OEM Part Numbers: 4BD-11310-01-00, 5VC-11351-01-00, 4BD-11631-00-Y0, 4BD-11610-00-00, 29U-11633-00-00, 93450-17044-00, DR7-EA000-00-00, 3GH-11181-00-00.
- SKU
- 56-K288.71.KIT
- Brand
- Dirt Racing
- Availability
- In Stock (1)
Fitments (6)
| Make | Model | Year |
|---|---|---|
| YAMAHA | YFM 250 Bear Tracker | 1999 |
| YAMAHA | YFM 250 Bear Tracker | 2000 |
| YAMAHA | YFM 250 Bear Tracker | 2001 |
| YAMAHA | YFM 250 Bear Tracker | 2002 |
| YAMAHA | YFM 250 Bear Tracker | 2003 |
| YAMAHA | YFM 250 Bear Tracker | 2004 |
- General Product Group
- Engine
- General Product Type
- Cylinder Kits
- Variant Id
- 303485
FULL DESCRIPTION
Yamaha Cylinder Top End Kit 250cc Replacement
Restore your Yamaha's engine performance with this high-quality aftermarket Cylinder Top End Kit. Designed as a direct replacement, this kit provides all the essential components needed for a comprehensive top-end rebuild, ensuring your motorcycle runs smoothly and reliably.
Key Features:
- Durable Cylinder: Constructed from high-grade cast aluminium for exceptional strength and longevity.
- Advanced Piston: Features a forged aluminium piston with a molybdenum Teflon-coated skirt to significantly reduce friction and wear, extending the life of your engine components.
- Enhanced Heat Resistance: The piston dome is anodized for superior heat dissipation and increased durability under demanding conditions.
- Reliable Gaskets: Includes performance gaskets engineered for enhanced durability and a reliable seal.
- Complete Rebuild: This comprehensive kit includes the piston, rings, pin, clips, and a full top-end gasket set, making for a convenient and thorough rebuild.
Specifications:
- Cylinder Bore: 71.00mm
- Cylinder Stroke: 58.00mm
- Cylinder Material: High-grade cast aluminium
- Piston Material: Forged aluminium
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Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
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