Piston Kit Harley 3.521 SET/2, Wossner K8618DO50-2 Davidson, Road

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 2004–2007

Piston Kit Harley 3.521 SET/2, Wossner K8618DO50-2 Davidson, Road

Product form

This Wossner piston kit is tailored for Harley Davidson 1200 Sportster Big Bore models (88 cu. in) produced between 2004... Read more

1 in stock 1-2 business days

£314.43 Incl. VAT

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    SKU: 56-W9955.050.WO

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    • No hassle returns within 30 days

    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 2004–2007

    Shipping & Delivery

    How long will my item take to arrive?

    Orders are typically dispatched within 1 working day and are shipped on a 24hour (non-guaranteed) service.

    Where do you ship to?

    We currently only ship orders within the UK.

    How can I track my order?

    Once your order has been dispatched, you will receive a tracking code. Tracking information is emailed to the email address that was provided when placing the order.

    Can I collect my order?

    Unfortunately we do not offer order collections from our fulfilment centre.

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