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PISTON KIT Harley S1 LIGHTNING, WOSSNER K8625DA-2 89.00mm, Harley Davidson S1 White Light

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PISTON KIT Harley S1 LIGHTNING, WOSSNER K8625DA-2 89.00mm, Harley Davidson S1 White Light

PISTON KIT Harley S1 LIGHTNING, WOSSNER K8625DA-2 89.00mm, Harley Davidson S1 White Light

This Wossner piston kit includes two forged pistons with a standard 89.00mm bore and a measured diameter of 88.95mm. Designed for Harley Davidson 1200–1228cc engines, including S1 White Lightning, Thunderbolt, and Buell models, this kit offers a high-strength, high-compression solution for performance applications.



Features





  • Forged construction for enhanced durability and strength




  • Optimized heat transfer from combustion chamber to cylinder walls




  • Elliptical design ensures uniform bearing surface during heat expansion




  • Even distribution of thrust loads prevents localised pressure and piston collapse




  • Manufactured in Germany




  • Supplied as a complete set of 2 pistons, rings, pins, and circlips





Specifications





  • Bore: 89.00mm




  • Diameter: 88.95mm




  • Compression Ratio: 10:1




  • Compression Height: 30.7mm





Cross-Reference OEM Part Numbers





  • Part No. 56-W9941.000.WO




  • Wossner Piston K8625DA-2





Vehicle Fitments





  • Harley Davidson S1 White Lightning 1200–1228cc




  • Harley Davidson Thunderbolt 1200–1228cc




  • Harley Davidson Buell 1200–1228cc



$649.50
PISTON KIT Harley S1 LIGHTNING, WOSSNER K8625DA-2 89.00mm, Harley Davidson S1 White Light—
$649.50

Product Information

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Description

This Wossner piston kit includes two forged pistons with a standard 89.00mm bore and a measured diameter of 88.95mm. Designed for Harley Davidson 1200–1228cc engines, including S1 White Lightning, Thunderbolt, and Buell models, this kit offers a high-strength, high-compression solution for performance applications.



Features





  • Forged construction for enhanced durability and strength




  • Optimized heat transfer from combustion chamber to cylinder walls




  • Elliptical design ensures uniform bearing surface during heat expansion




  • Even distribution of thrust loads prevents localised pressure and piston collapse




  • Manufactured in Germany




  • Supplied as a complete set of 2 pistons, rings, pins, and circlips





Specifications





  • Bore: 89.00mm




  • Diameter: 88.95mm




  • Compression Ratio: 10:1




  • Compression Height: 30.7mm





Cross-Reference OEM Part Numbers





  • Part No. 56-W9941.000.WO




  • Wossner Piston K8625DA-2





Vehicle Fitments





  • Harley Davidson S1 White Lightning 1200–1228cc




  • Harley Davidson Thunderbolt 1200–1228cc




  • Harley Davidson Buell 1200–1228cc



PISTON KIT Harley S1 LIGHTNING, WOSSNER K8625DA-2 89.00mm, Harley Davidson S1 White Light | SMXOFFROAD Ltd