Piston Kit 00-05 KTM250 66.40, Wossner 8081DA 2-RING 54630207100

Description

This Wossner piston kit with a 66.40mm bore (actual size 66.34mm) is designed for KTM MXC 250 and EXC 250 models from 2000 to 2005. Forged in Germany, this high-performance piston offers exceptional strength, heat transfer capability, and reliability in two-stroke engine applications.

Features

  • Forged piston for superior mechanical strength and durability

  • Engineered to provide optimal heat transfer from combustion chamber to cylinder wall

  • Elliptical design promotes uniform load distribution and prevents piston collapse under thermal stress

  • Manufactured in Germany with precision engineering

Specifications

  • Bore size: 66.40 mm

  • Actual piston size: 66.34 mm

  • Display (cm³): 249

  • Stroke (mm): 72.00

  • Clearance (mm): 0.06

  • Compression ratio: 2-stroke (Wossner and OEM)

  • Compression height (mm): 38.00

Cross-Reference OEM Part Numbers

  • 54630207100

  • 09104804

  • 857M06640

Vehicle Fitments

  • 2000–2005 KTM EXC 250

  • 2000–2005 KTM MXC 250

Included Components

  • Piston: Wossner PN# 8081DA

  • Lock: PN# CW18

  • Pin: PN# WP033

  • Ring Set: PN# RSB6640 x 2

  • Rod: PN# P2023

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer Model Years
KTM EXC 250 2000-2005
KTM MXC 250 2000-2005

Piston Kit 00-05 KTM250 66.40, Wossner 8081DA 2-RING 54630207100

Product form

This Wossner piston kit with a 66.40mm bore (actual size 66.34mm) is designed for KTM MXC 250 and EXC 250... Read more

1 in stock 1-2 business days

£160.18 Incl. VAT

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    SKU: 56-W753.A.WO

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    • No hassle returns within 30 days

    Description

    This Wossner piston kit with a 66.40mm bore (actual size 66.34mm) is designed for KTM MXC 250 and EXC 250 models from 2000 to 2005. Forged in Germany, this high-performance piston offers exceptional strength, heat transfer capability, and reliability in two-stroke engine applications.

    Features

    • Forged piston for superior mechanical strength and durability

    • Engineered to provide optimal heat transfer from combustion chamber to cylinder wall

    • Elliptical design promotes uniform load distribution and prevents piston collapse under thermal stress

    • Manufactured in Germany with precision engineering

    Specifications

    • Bore size: 66.40 mm

    • Actual piston size: 66.34 mm

    • Display (cm³): 249

    • Stroke (mm): 72.00

    • Clearance (mm): 0.06

    • Compression ratio: 2-stroke (Wossner and OEM)

    • Compression height (mm): 38.00

    Cross-Reference OEM Part Numbers

    • 54630207100

    • 09104804

    • 857M06640

    Vehicle Fitments

    • 2000–2005 KTM EXC 250

    • 2000–2005 KTM MXC 250

    Included Components

    • Piston: Wossner PN# 8081DA

    • Lock: PN# CW18

    • Pin: PN# WP033

    • Ring Set: PN# RSB6640 x 2

    • Rod: PN# P2023

    Vehicle Compatibility

    Please check the exact model and year before ordering.

    Manufacturer Model Years
    KTM EXC 250 2000-2005
    KTM MXC 250 2000-2005

    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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