PISTON KIT YAMAHA YZ 65 2018-2020, WOSSNER 8306DC, 43.50mm
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Wossner 8306DC piston kit with a bore size of 43.50mm. This forged piston features skirt coating for efficient combustion heat transfer, an elliptical design for uniform bearing surface under heat expansion, and evenly distributes thrust loads to reduce localised pressure, preventing piston collapse under extreme operating conditions. Manufactured in Germany, this piston is built to endure the stresses of off-road racing. Specifications include a bore size of 43.52mm, piston size of 43.47mm, and an oversize of +0.02mm.
- SKU
- 56-W9991.C.WO
- Brand
- Wossner
- Availability
- In Stock (3)
Fitments (8)
| Make | Model | Year |
|---|---|---|
| YAMAHA | YZ 65 | 2018 |
| YAMAHA | YZ 65 | 2019 |
| YAMAHA | YZ 65 | 2020 |
| YAMAHA | YZ 65 | 2021 |
| YAMAHA | YZ 65 | 2022 |
| YAMAHA | YZ 65 | 2023 |
| YAMAHA | YZ 65 | 2024 |
| YAMAHA | YZ 65 | 2025 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- Variant Id
- 288393
FULL DESCRIPTION
Wossner Forged Piston Kit for Yamaha YZ 65
Enhance the performance and durability of your Yamaha YZ 65 with this high-quality Wossner forged piston kit. Engineered for demanding off-road conditions, this piston is manufactured in Germany to exacting standards, ensuring superior strength and reliability.
Key Features
- Forged high-performance piston with a skirt coating for reduced friction and wear.
- Designed for efficient transfer of combustion heat to cylinder walls, promoting optimal operating temperatures.
- Features an elliptical design that maintains a uniform bearing surface even under thermal expansion.
- Distributes thrust loads evenly to minimize localized pressure points and reduce wear.
- Built to prevent piston collapse, ensuring consistent performance under extreme operating conditions.
Specifications
- Bore Size: 43.52mm
- Piston Size: 43.47mm
- Oversize: +0.02mm
- Manufacturing Country: Germany
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