Piston Kit 96-09 TTR250 73.00, Forgedwossner 8646DA, 4GY-11631-00-C0

Description

Wossner forged piston kit designed for durability and high performance. Engineered for optimal heat transfer to cylinder walls, ensuring efficient combustion. The elliptical design provides a uniform bearing surface under heat expansion, reducing localized pressure and evenly distributing thrust loads to prevent piston collapse. Manufactured in Germany to high-quality standards.

Features

  • Forged piston for enhanced strength and durability
  • Optimized heat transfer for efficient combustion
  • Elliptical design to prevent piston collapse
  • Manufactured in Germany

Specifications

  • Bore Size: 73.00mm
  • Actual Bore Diameter: 72.95mm
  • Displacement: 124 cm³
  • Stroke: 59.60mm
  • Clearance: 0.05mm
  • Wossner Compression Ratio: OEM
  • OEM Compression Ratio: 10.20:1
  • Dome Volume: +1.40 cm³
  • Compression Height: 23.60mm
  • Theoretical Weight: Not specified

Included Components

  • Lock Part Number: CW18
  • Pin Part Number: WP031
  • Ring Set Part Number: 730XDS

Cross-Reference OEM Part Numbers

  • 4GY-11631-00-C0

Vehicle Fitments

  • Yamaha TTR 250 (1996-2009)

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer Model Years
YAMAHA TT R 250 1996-2006
YAMAHA TT R 250 1996-2009

Piston Kit 96-09 TTR250 73.00, Forgedwossner 8646DA, 4GY-11631-00-C0

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Wossner forged piston kit designed for durability and high performance. Engineered for optimal heat transfer to cylinder walls, ensuring efficient... Read more

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    SKU: 56-W198+00A.WO

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    Description

    Wossner forged piston kit designed for durability and high performance. Engineered for optimal heat transfer to cylinder walls, ensuring efficient combustion. The elliptical design provides a uniform bearing surface under heat expansion, reducing localized pressure and evenly distributing thrust loads to prevent piston collapse. Manufactured in Germany to high-quality standards.

    Features

    • Forged piston for enhanced strength and durability
    • Optimized heat transfer for efficient combustion
    • Elliptical design to prevent piston collapse
    • Manufactured in Germany

    Specifications

    • Bore Size: 73.00mm
    • Actual Bore Diameter: 72.95mm
    • Displacement: 124 cm³
    • Stroke: 59.60mm
    • Clearance: 0.05mm
    • Wossner Compression Ratio: OEM
    • OEM Compression Ratio: 10.20:1
    • Dome Volume: +1.40 cm³
    • Compression Height: 23.60mm
    • Theoretical Weight: Not specified

    Included Components

    • Lock Part Number: CW18
    • Pin Part Number: WP031
    • Ring Set Part Number: 730XDS

    Cross-Reference OEM Part Numbers

    • 4GY-11631-00-C0

    Vehicle Fitments

    • Yamaha TTR 250 (1996-2009)

    Vehicle Compatibility

    Please check the exact model and year before ordering.

    Manufacturer Model Years
    YAMAHA TT R 250 1996-2006
    YAMAHA TT R 250 1996-2009

    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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