PISTON KIT 83-87 YZ250 68.00, WOSSNER 8133DA YAMAHA MX 39X-11630-00-00
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Wossner 68.00mm standard size forged piston kit manufactured in Germany for demanding two-stroke applications. Features a high-strength forged construction and an elliptical piston design for uniform load distribution during heat expansion, reduced localised stress, and consistent engine performance. Supports efficient thermal transfer from the combustion chamber to the cylinder walls. Bore: 68.00mm. Actual diameter: 67.94mm. Displacement: 246 cm³. Stroke: 68.00mm. Clearance: 0.06mm. Compression height: 36.00mm. Compression ratio: 2-stroke. Includes lock CW18, pin WP033, ring set RSB6800 x2, rod P2048. Cross-reference OEM part numbers: 39X-11630-00-00, 560M06800. Wossner Piston Kit No.: 8133DA.
- SKU
- 56-W560+000.WO
- Brand
- Wossner
- Availability
- In Stock (1)
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 68mm
- Variant Id
- 256828
FULL DESCRIPTION
Wossner Forged Piston Kit - Standard Size
Enhance your engine's performance and durability with this Wossner forged piston kit. Specifically engineered for demanding two-stroke applications, this kit offers superior strength and heat management.
Key Features:
- High-Strength Forged Construction: Provides exceptional durability and resistance to extreme engine conditions.
- Elliptical Piston Design: Ensures uniform load distribution and maintains a consistent bearing surface, even during thermal expansion. This reduces localized stress and helps prevent piston collapse for reliable performance.
- Optimized Heat Transfer: Designed for efficient transfer of heat from the combustion chamber to the cylinder walls, contributing to consistent engine operation.
- Precision Manufacturing: Made in Germany to exacting standards for quality and reliability.
Specifications:
- Bore: 68.00mm
- Actual Piston Diameter: 67.94mm
- Displacement: 246 cm³
- Stroke: 68.00mm
- Clearance: 0.06mm
- Compression Height: 36.00mm
- Compression Ratio Type: 2-stroke
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