PISTON KIT 87-88 RM250 69.00, WOSSNER 8157D200 SUZUKI MX
PISTON KIT 87-88 RM250 69.00, WOSSNER 8157D200 SUZUKI MX
This Wossner 69.00mm (+2.00 oversize) forged piston kit is designed for Suzuki RM250 models from 1987 to 1988. Manufactured in Germany, the piston features a forged construction and elliptical design to improve durability, manage thermal expansion, and evenly distribute thrust loads. Built for two-stroke performance, it ensures efficient heat transfer from the combustion chamber to the cylinder walls.
Features
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Forged piston for increased strength and long-term durability
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Elliptical profile provides a consistent bearing surface under heat expansion
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Even thrust load distribution minimises localised stress and piston collapse
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Designed for effective combustion heat transfer to cylinder walls
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Manufactured in Germany
Specifications
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Bore: 69.00mm
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Actual diameter: 68.94mm
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Displacement: 246 cm³
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Stroke: 70.00mm
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Clearance: 0.06mm
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Compression height: 37.00mm
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Compression ratio: 2-stroke
Cross-Reference OEM Part Numbers
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Piston Kit Part No.: 56-W558+200.WO
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Wossner Piston Kit No.: 8157D200
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Lock: CW18
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Pin: WP033
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Ring Set: RSB6900
Vehicle Fitments
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Suzuki RM250 1987
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Suzuki RM250 1988