Piston Kit Xr Xlr 500 90.50, Forged Wossner 8642D150

Description

Wossner forged piston kit with a 90.50mm bore (90.44mm) for Honda XR400, XLS400, XLR500, XLS500, and XR500R models. Designed for superior strength and heat transfer efficiency, this piston ensures optimal combustion performance. The elliptical design distributes thrust loads evenly, reducing localized pressure and preventing piston collapse. Manufactured in Germany.

Features

  • Forged piston for increased strength and durability
  • Optimized heat transfer for improved performance
  • Elliptical design ensures uniform bearing surface under heat expansion
  • Even thrust load distribution to prevent piston collapse
  • Manufactured in Germany

Specifications

  • Bore Size: 90.50mm (90.44mm)
  • Compression Ratio: 9.0:1
  • Part Number: 8642D150
  • Lock Part Number: CW21
  • Pin Part Number: WP034
  • Ring Set Part Number: 905XSY
  • Displacement: 449 cm³
  • Stroke: 64.00mm
  • Clearance: 0.06mm
  • OEM Compression Ratio: 8.6:1
  • Dome Volume: +0.00 cm³
  • Compression Height: 29.70mm

Vehicle Fitments

  • Honda XR400 (1981-1982)
  • Honda XLS400 (1981-1982)
  • Honda XLR500 (1979-1984)
  • Honda XLS500 (1979-1984)
  • Honda XR500R (1979-1982)

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer Model Years
HONDA XR 400 1996-2004
HONDA XL 500 1979-1982
HONDA XL R 500 1979-1982
HONDA XR R 500 1979-1982
HONDA XR 500 1979-1982
HONDA XLS 500 1979-1982
HONDA XLS 500 1979-1984
HONDA XLR 500 1979-1984
HONDA XL R 500 1979-1984

Piston Kit Xr Xlr 500 90.50, Forged Wossner 8642D150

Product form

Wossner forged piston kit with a 90.50mm bore (90.44mm) for Honda XR400, XLS400, XLR500, XLS500, and XR500R models. Designed for... Read more

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    SKU: 56-W310+150

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    Description

    Wossner forged piston kit with a 90.50mm bore (90.44mm) for Honda XR400, XLS400, XLR500, XLS500, and XR500R models. Designed for superior strength and heat transfer efficiency, this piston ensures optimal combustion performance. The elliptical design distributes thrust loads evenly, reducing localized pressure and preventing piston collapse. Manufactured in Germany.

    Features

    • Forged piston for increased strength and durability
    • Optimized heat transfer for improved performance
    • Elliptical design ensures uniform bearing surface under heat expansion
    • Even thrust load distribution to prevent piston collapse
    • Manufactured in Germany

    Specifications

    • Bore Size: 90.50mm (90.44mm)
    • Compression Ratio: 9.0:1
    • Part Number: 8642D150
    • Lock Part Number: CW21
    • Pin Part Number: WP034
    • Ring Set Part Number: 905XSY
    • Displacement: 449 cm³
    • Stroke: 64.00mm
    • Clearance: 0.06mm
    • OEM Compression Ratio: 8.6:1
    • Dome Volume: +0.00 cm³
    • Compression Height: 29.70mm

    Vehicle Fitments

    • Honda XR400 (1981-1982)
    • Honda XLS400 (1981-1982)
    • Honda XLR500 (1979-1984)
    • Honda XLS500 (1979-1984)
    • Honda XR500R (1979-1982)

    Vehicle Compatibility

    Please check the exact model and year before ordering.

    Manufacturer Model Years
    HONDA XR 400 1996-2004
    HONDA XL 500 1979-1982
    HONDA XL R 500 1979-1982
    HONDA XR R 500 1979-1982
    HONDA XR 500 1979-1982
    HONDA XLS 500 1979-1982
    HONDA XLS 500 1979-1984
    HONDA XLR 500 1979-1984
    HONDA XL R 500 1979-1984

    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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