
PISTON KIT/3 750 TRIPLE 72.50, WOSSNER K8248D150-3 1972-75
The Wossner K8248D150-3 piston kit is a +1.50mm oversize forged piston set engineered for Kawasaki 750cc triple-cylinder two-stroke motorcycles manufactured between 1972 and 1975. Featuring a 72.50mm bore, this kit provides durable performance and optimised heat transfer for classic high-output engines. Manufactured in Germany, it includes three pistons along with all required installation components.
Features
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Forged high-performance pistons with PTFE-coated skirts
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Elliptical design promotes uniform load distribution and thermal expansion
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Enhanced combustion chamber heat transfer to cylinder walls
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Made from 4032 T6 alloy for close piston-to-bore tolerances
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Includes piston pins, clips, and rings
Specifications
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Bore size: 72.50mm (+1.50mm oversize)
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Measured bore: 72.43mm
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Display displacement: 747 cm³
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Stroke: 63.00mm
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Clearance: 0.07mm
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Compression height: 32.00mm
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Wossner compression ratio: 2-stroke
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OEM compression ratio: 2-stroke
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Quantity: 3 pistons per kit
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Made in Germany
Cross-Reference OEM Part Numbers
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Part No. 56-W9868.150.WO
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Clip: CW16
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Piston Pin: WP027
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Ring Set: RSB7250 x 2 per piston
Vehicle Fitments
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Kawasaki 750 Mach IV 1972–1975
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Kawasaki H2 750 Triple Cylinder 1972–1975