Piston Kit 87-89 KX250 69.50, Wossner 8129D210 Kawasaki MX

Description

This Wossner 69.50mm (+2.10 oversize) forged piston kit is designed for Kawasaki KX250 models from 1987 to 1989. Built for durability and performance in two-stroke engines, it features a forged construction and elliptical design to enhance thermal expansion behaviour and thrust load distribution. Manufactured in Germany, this piston supports efficient heat transfer from the combustion chamber to the cylinder walls, ensuring long-lasting engine operation under high-stress conditions.

Features

  • Forged piston construction for improved strength and durability

  • Elliptical design provides uniform bearing surface during thermal expansion

  • Even distribution of thrust loads helps prevent piston collapse and localised stress

  • Engineered for efficient combustion heat transfer to cylinder walls

  • Manufactured in Germany

Specifications

  • Bore: 69.50mm

  • Actual diameter: 69.44mm

  • Displacement: 249 cm³

  • Stroke: 70.00mm

  • Clearance: 0.06mm

  • Compression height: 37.00mm

  • Compression ratio: 2-stroke

Cross-Reference OEM Part Numbers

  • Piston Kit Part No.: 56-W556+210.WO

  • Wossner Piston Kit No.: 8129D210

  • Lock: CW18

  • Pin: WP033

  • Ring Set: RSB6950 x 2

Vehicle Fitments

  • Kawasaki KX250 1987

  • Kawasaki KX250 1988

  • Kawasaki KX250 1989

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer Model Years
KAWASAKI KX 250 1987-1989

Piston Kit 87-89 KX250 69.50, Wossner 8129D210 Kawasaki MX

Product form

This Wossner 69.50mm (+2.10 oversize) forged piston kit is designed for Kawasaki KX250 models from 1987 to 1989. Built for... Read more

1 in stock 1-2 business days

£176.23 Incl. VAT

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    SKU: 56-W556+210.WO

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    Description

    This Wossner 69.50mm (+2.10 oversize) forged piston kit is designed for Kawasaki KX250 models from 1987 to 1989. Built for durability and performance in two-stroke engines, it features a forged construction and elliptical design to enhance thermal expansion behaviour and thrust load distribution. Manufactured in Germany, this piston supports efficient heat transfer from the combustion chamber to the cylinder walls, ensuring long-lasting engine operation under high-stress conditions.

    Features

    • Forged piston construction for improved strength and durability

    • Elliptical design provides uniform bearing surface during thermal expansion

    • Even distribution of thrust loads helps prevent piston collapse and localised stress

    • Engineered for efficient combustion heat transfer to cylinder walls

    • Manufactured in Germany

    Specifications

    • Bore: 69.50mm

    • Actual diameter: 69.44mm

    • Displacement: 249 cm³

    • Stroke: 70.00mm

    • Clearance: 0.06mm

    • Compression height: 37.00mm

    • Compression ratio: 2-stroke

    Cross-Reference OEM Part Numbers

    • Piston Kit Part No.: 56-W556+210.WO

    • Wossner Piston Kit No.: 8129D210

    • Lock: CW18

    • Pin: WP033

    • Ring Set: RSB6950 x 2

    Vehicle Fitments

    • Kawasaki KX250 1987

    • Kawasaki KX250 1988

    • Kawasaki KX250 1989

    Vehicle Compatibility

    Please check the exact model and year before ordering.

    Manufacturer Model Years
    KAWASAKI KX 250 1987-1989

    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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