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PISTON KIT HARLEY 3.521 SET/2, WOSSNER K8618DO50-2 DAVIDSON, ROAD

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PISTON KIT HARLEY 3.521 SET/2, WOSSNER K8618DO50-2 DAVIDSON, ROAD

PISTON KIT HARLEY 3.521 SET/2, WOSSNER K8618DO50-2 DAVIDSON, ROAD

This Wossner piston kit is tailored for Harley Davidson 1200 Sportster Big Bore models (88 cu. in) produced between 2004 and 2007. Featuring a 3.521" oversized bore (+0.020") and high-compression domed pistons, the kit offers increased performance and durability through advanced forging and thermal management design.



Features





  • Forged high-performance pistons (2 pcs), skirt-coated for enhanced wear resistance




  • Optimised for efficient heat transfer from combustion chamber to cylinder walls




  • Elliptical piston geometry ensures even load distribution during thermal expansion




  • Domed piston design with high compression ratio of 10.5:1




  • Manufactured in Germany




  • Includes rings, clips, and pins





Specifications





  • Bore size: 3.521" (+0.020" oversize)




  • Compression ratio: 10.5:1




  • Piston type: Forged, skirt-coated, domed




  • Quantity: 2 pistons per kit




  • Wossner Part Number: K8619D050-2




  • Alternate Part No: 56-W9955.050.WO





Vehicle Fitments





  • Harley Davidson 1200 Sportster Big Bore (88 cu. in), years 2004ā€“2007



$522.80
PISTON KIT HARLEY 3.521 SET/2, WOSSNER K8618DO50-2 DAVIDSON, ROADā€”
$522.80

Product Information

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Description

This Wossner piston kit is tailored for Harley Davidson 1200 Sportster Big Bore models (88 cu. in) produced between 2004 and 2007. Featuring a 3.521" oversized bore (+0.020") and high-compression domed pistons, the kit offers increased performance and durability through advanced forging and thermal management design.



Features





  • Forged high-performance pistons (2 pcs), skirt-coated for enhanced wear resistance




  • Optimised for efficient heat transfer from combustion chamber to cylinder walls




  • Elliptical piston geometry ensures even load distribution during thermal expansion




  • Domed piston design with high compression ratio of 10.5:1




  • Manufactured in Germany




  • Includes rings, clips, and pins





Specifications





  • Bore size: 3.521" (+0.020" oversize)




  • Compression ratio: 10.5:1




  • Piston type: Forged, skirt-coated, domed




  • Quantity: 2 pistons per kit




  • Wossner Part Number: K8619D050-2




  • Alternate Part No: 56-W9955.050.WO





Vehicle Fitments





  • Harley Davidson 1200 Sportster Big Bore (88 cu. in), years 2004ā€“2007



PISTON KIT HARLEY 3.521 SET/2, WOSSNER K8618DO50-2 DAVIDSON, ROAD | SMXOFFROAD Ltd