Piston 94-09 TM250 66.4 Domed, Wossner 8136DD Twin Ring

Description

Wossner forged piston kit designed for superior strength and performance in 2-stroke engines. Engineered for optimal heat transfer from the combustion chamber to cylinder walls. The elliptical design ensures uniform bearing surface under heat expansion, reducing localized pressure and distributing thrust loads evenly to prevent piston collapse. Manufactured in Germany.

Features

  • Forged construction for enhanced durability
  • Optimized heat transfer for improved performance
  • Elliptical design prevents localized pressure and piston collapse
  • Domed piston design for increased efficiency
  • Two-ring configuration for improved sealing

Specifications

  • Bore: 66.36 mm
  • Piston Size: 66.43 mm
  • Displacement: 577 cm³
  • Stroke: 72.00 mm
  • Clearance: 0.07 mm
  • Wossner Compression Ratio: 2-stroke
  • OEM Compression Ratio: 2-stroke
  • Dome Volume: Domed
  • Compression Height: 38.00 mm

Cross-Reference OEM Part Numbers

  • Lock: CW18
  • Pin: WP033
  • Ring Set: 980XSY

Vehicle Fitments

  • TM 250 Cross (1999-)
  • TM 250 Enduro (1999-)

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer Model Years
TM MX 250 1999-2013
TM EN 250 1999-2013
TM ENDURO 250 1999-2019
TM CROSS 250 1999-2019
TM MX 250 1999-2016
TM EN 250 1999-2016

Piston 94-09 TM250 66.4 Domed, Wossner 8136DD Twin Ring

Product form

Wossner forged piston kit designed for superior strength and performance in 2-stroke engines. Engineered for optimal heat transfer from the... Read more

6 in stock 1-2 business days

£169.84 Incl. VAT

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    SKU: 56-W020.D.WO

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    • No hassle returns within 30 days

    Description

    Wossner forged piston kit designed for superior strength and performance in 2-stroke engines. Engineered for optimal heat transfer from the combustion chamber to cylinder walls. The elliptical design ensures uniform bearing surface under heat expansion, reducing localized pressure and distributing thrust loads evenly to prevent piston collapse. Manufactured in Germany.

    Features

    • Forged construction for enhanced durability
    • Optimized heat transfer for improved performance
    • Elliptical design prevents localized pressure and piston collapse
    • Domed piston design for increased efficiency
    • Two-ring configuration for improved sealing

    Specifications

    • Bore: 66.36 mm
    • Piston Size: 66.43 mm
    • Displacement: 577 cm³
    • Stroke: 72.00 mm
    • Clearance: 0.07 mm
    • Wossner Compression Ratio: 2-stroke
    • OEM Compression Ratio: 2-stroke
    • Dome Volume: Domed
    • Compression Height: 38.00 mm

    Cross-Reference OEM Part Numbers

    • Lock: CW18
    • Pin: WP033
    • Ring Set: 980XSY

    Vehicle Fitments

    • TM 250 Cross (1999-)
    • TM 250 Enduro (1999-)

    Vehicle Compatibility

    Please check the exact model and year before ordering.

    Manufacturer Model Years
    TM MX 250 1999-2013
    TM EN 250 1999-2013
    TM ENDURO 250 1999-2019
    TM CROSS 250 1999-2019
    TM MX 250 1999-2016
    TM EN 250 1999-2016

    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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