Out of Stock
PISTON KIT YAMAHA YZ 65 2018-2020, WOSSNER 8306DB, 43.50mm
£92.21
Out of Stock
Wossner forged piston kit with skirt coating. Designed for effective heat transfer from the combustion chamber to cylinder walls. Features an elliptical design for a uniform bearing surface under thermal expansion, distributing thrust loads evenly and minimising localised pressure to prevent piston collapse under high stress. Bore size 43.51mm, piston size 43.46mm, and +0.01mm oversize. Manufactured in Germany. Cross-reference OEM part numbers: Wossner 8306DB, 56-W9991.B.WO.
Specifications
- SKU
- 56-W9991.B.WO
- Brand
- Wossner
- Availability
- Out of Stock
General Product Group
Engine
General Product Type
Pistons & Kits
Variant Id
288392
Shipping OptionsShown at checkout
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details
FULL DESCRIPTION
Wossner Piston Kit for Yamaha YZ 65
Enhance the performance and longevity of your Yamaha YZ 65 with this high-quality Wossner piston kit. Engineered in Germany, this premium forged piston is designed for demanding conditions, offering superior strength and precise engine operation.
Key Features
- Forged high-performance piston with an advanced skirt coating for reduced friction and enhanced durability.
- Optimized design for efficient heat transfer from the combustion chamber to the cylinder walls, helping to prevent overheating.
- Elliptical piston shape ensures a consistent and uniform bearing surface, even under extreme thermal expansion.
- Distributes thrust loads evenly across the cylinder wall, minimizing localized pressure points and reducing wear.
- Specifically designed to prevent piston collapse under high stress, ensuring reliable performance during competitive riding.
Specifications
- Bore Size: 43.51mm
- Piston Size: 43.46mm
- Oversize: +0.01mm
- Country of Manufacture: Germany
- Wossner Part Number: 8306DB
