PISTON KIT/4 YAM YZF R6 68.00, WOSSNER K8830D100-4
PISTON KIT/4 YAM YZF R6 68.00, WOSSNER K8830D100-4
The Wossner K8830D100-4 piston kit is a +1.00mm oversize forged piston set engineered for Yamaha YZF R6 models from 2006 to 2011. Featuring a 68.00mm bore and maintaining a 13.0:1 compression ratio, this high-performance kit is built for durability and efficient combustion in high-revving four-stroke engines. Manufactured in Germany, the set includes four pistons and all required installation components.
Features
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Forged high-performance pistons with skirt coating
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Elliptical design ensures balanced load distribution and controlled thermal expansion
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Optimised for effective combustion chamber heat transfer to cylinder walls
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Designed for high-compression four-stroke engines
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Includes piston pins, clips, and rings
Specifications
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Bore size: 68.00mm (+1.00mm oversize)
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Measured bore: 67.94mm
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Display displacement: 599 / 617 / 635 cm³
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Stroke: 42.50mm
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Clearance: 0.06mm
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Compression ratio: 13.0:1
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Dome volume: –2.00 cm³
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Compression height: 21.20mm
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Quantity: 4 pistons per kit
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Made in Germany
Cross-Reference OEM Part Numbers
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Part No. 56-W9874.100.WO
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Clip: CW15
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Piston Pin: WP011
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Ring Set: 680XKS
Vehicle Fitments
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Yamaha YZF R6 2006–2011