Piston Kit Harley 3.738 SET/2, Wossner K8533DA-2 Davidson, Road

Description

This Wossner piston kit is designed for Harley Davidson 1340 EVO engines with a 3 3/4" stock stroke, manufactured between 1984 and 1999. With a standard 3.798" bore and flat top piston configuration, it offers a 9.5:1 compression ratio, delivering reliable performance through forged construction and advanced heat management.

Features

  • Forged high-performance pistons (2 pcs), skirt-coated for reduced friction and increased durability

  • Designed for efficient combustion chamber heat transfer to cylinder walls

  • Elliptical piston geometry promotes even pressure distribution under heat expansion

  • Flat top piston design provides a 9.5:1 compression ratio

  • Manufactured in Germany

  • Includes rings, clips, and pins

Specifications

  • Bore size: 3.798" (standard)

  • Compression ratio: 9.5:1

  • Stroke: Stock (3 3/4")

  • Piston type: Forged, skirt-coated, flat top

  • Quantity: 2 pistons per kit

  • Wossner Part Number: K8533DA-2

Vehicle Fitments

  • Harley Davidson 1340 EVO 3 3/4 Stock Stroke, years 1984–1999

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer Model Years
HARLEY DAVIDSON EVO BB 1340 1984-1999

Piston Kit Harley 3.738 SET/2, Wossner K8533DA-2 Davidson, Road

Product form

This Wossner piston kit is designed for Harley Davidson 1340 EVO engines with a 3 3/4" stock stroke, manufactured between... Read more

1 in stock 1-2 business days

£390.76 Incl. VAT

    • Guaranteed secure & safe checkout.

      shop pay

    SKU: 56-W9960.000.WO

    • Free shipping on all orders above £75
    • No hassle returns within 30 days

    Description

    This Wossner piston kit is designed for Harley Davidson 1340 EVO engines with a 3 3/4" stock stroke, manufactured between 1984 and 1999. With a standard 3.798" bore and flat top piston configuration, it offers a 9.5:1 compression ratio, delivering reliable performance through forged construction and advanced heat management.

    Features

    • Forged high-performance pistons (2 pcs), skirt-coated for reduced friction and increased durability

    • Designed for efficient combustion chamber heat transfer to cylinder walls

    • Elliptical piston geometry promotes even pressure distribution under heat expansion

    • Flat top piston design provides a 9.5:1 compression ratio

    • Manufactured in Germany

    • Includes rings, clips, and pins

    Specifications

    • Bore size: 3.798" (standard)

    • Compression ratio: 9.5:1

    • Stroke: Stock (3 3/4")

    • Piston type: Forged, skirt-coated, flat top

    • Quantity: 2 pistons per kit

    • Wossner Part Number: K8533DA-2

    Vehicle Fitments

    • Harley Davidson 1340 EVO 3 3/4 Stock Stroke, years 1984–1999

    Vehicle Compatibility

    Please check the exact model and year before ordering.

    Manufacturer Model Years
    HARLEY DAVIDSON EVO BB 1340 1984-1999

    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.

    WHY NOT CHECK OUT

    Recently viewed products

      © 2026 Radhouse, Powered by Shopify

        • American Express
        • Apple Pay
        • Diners Club
        • Discover
        • Google Pay
        • Maestro
        • Mastercard
        • PayPal
        • Shop Pay
        • Union Pay
        • Visa