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Wossner  |  SKU: 56-W9954.100.WO
New arrival

PISTON KIT HARLEY 3.540 SET/2, WOSSNER K8618D100-2 DAVIDSON, ROAD

Available from Supplier — dispatched directly

This item is dispatched directly to you by our supplier. Supplier stock is separate from stock held at BTP.

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£311.28

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Description

This Wossner piston kit features a 3.540" oversized bore (+0.039") and is specifically designed for Harley Davidson 1200 and 1100 EVO Sportster engines. Built for durability and thermal efficiency, the forged domed pistons deliver a 9.5:1 compression ratio and come with all necessary installation components.

Features

  • Forged high-performance pistons (2 pcs), skirt-coated to reduce friction and wear

  • Designed for effective heat transfer from the combustion chamber to cylinder walls

  • Elliptical shape promotes even bearing surface under thermal expansion

  • Domed piston design provides a compression ratio of 9.5:1

  • Manufactured in Germany

  • Includes rings, clips, and pins

Specifications

  • Bore size: 3.540" (+0.039" oversize)

  • Compression ratio: 9.5:1

  • Piston type: Forged, skirt-coated, domed

  • Quantity: 2 pistons per kit

  • Wossner Part Number: K8618D100-2

  • Alternate Part No: 56-W9954.100.WO

Vehicle Fitments

  • Harley Davidson 1200 EVO Sportster (73 cu. in), years 1988–2003

  • Harley Davidson 1100 EVO Sportster, years 1986–1987

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