Piston Kit 11-14 KX250F 77mm B, 8816DB Wossner Kawasaki Hc

Description

This Wossner forged high-compression piston kit features a 77.01mm bore size (76.97mm actual), providing a +0.01mm oversize option for Kawasaki KX250F models from 2011 to 2014. Engineered in Germany, it includes a hard Teflon skirt coating for improved cylinder conformity and long-term reliability. With a two-ring setup and elliptical design, the piston ensures balanced load distribution and efficient thermal performance.

Features

  • Forged high-compression piston with two-ring design

  • Elliptical profile for uniform pressure distribution under heat expansion

  • Hard Teflon skirt coating enhances cylinder fit and wear resistance

  • Engineered for superior heat transfer efficiency

  • Manufactured in Germany

Specifications

  • Bore Size: 77.01mm (actual 76.97mm)

  • Displacement: 250 cm³

  • Stroke: 53.60 mm

  • Clearance: 0.04 mm

  • Compression Ratio (Wossner): 14.20:1

  • Compression Ratio (OEM): 13.50:1

  • Dome Volume: -1.70 cm³

  • Compression Height: 19.60 mm

  • Lock Part Number: CW16

  • Pin Part Number: WP070

  • Ring Set Part Number: 770XAS-S

Cross-Reference OEM Part Numbers

  • 56-W952.B.WO.HC

Vehicle Fitments

  • 2011 Kawasaki KX250F

  • 2012 Kawasaki KX250F

  • 2013 Kawasaki KX250F

  • 2014 Kawasaki KX250F

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer Model Years
KAWASAKI KX F 250 2013-2014
KAWASAKI KX F 250 2011-2012
KAWASAKI KX F 250 2011-2014
KAWASAKI KX F 250 2010-2016
KAWASAKI KX F 250 2010-2014

Piston Kit 11-14 KX250F 77mm B, 8816DB Wossner Kawasaki Hc

Product form

This Wossner forged high-compression piston kit features a 77.01mm bore size (76.97mm actual), providing a +0.01mm oversize option for Kawasaki... Read more

Out of stock

£0.00 Incl. VAT

    • Guaranteed secure & safe checkout.

      shop pay

    SKU: 56-W952.B.WO.HC

    • Free shipping on all orders above £75
    • No hassle returns within 30 days

    Description

    This Wossner forged high-compression piston kit features a 77.01mm bore size (76.97mm actual), providing a +0.01mm oversize option for Kawasaki KX250F models from 2011 to 2014. Engineered in Germany, it includes a hard Teflon skirt coating for improved cylinder conformity and long-term reliability. With a two-ring setup and elliptical design, the piston ensures balanced load distribution and efficient thermal performance.

    Features

    • Forged high-compression piston with two-ring design

    • Elliptical profile for uniform pressure distribution under heat expansion

    • Hard Teflon skirt coating enhances cylinder fit and wear resistance

    • Engineered for superior heat transfer efficiency

    • Manufactured in Germany

    Specifications

    • Bore Size: 77.01mm (actual 76.97mm)

    • Displacement: 250 cm³

    • Stroke: 53.60 mm

    • Clearance: 0.04 mm

    • Compression Ratio (Wossner): 14.20:1

    • Compression Ratio (OEM): 13.50:1

    • Dome Volume: -1.70 cm³

    • Compression Height: 19.60 mm

    • Lock Part Number: CW16

    • Pin Part Number: WP070

    • Ring Set Part Number: 770XAS-S

    Cross-Reference OEM Part Numbers

    • 56-W952.B.WO.HC

    Vehicle Fitments

    • 2011 Kawasaki KX250F

    • 2012 Kawasaki KX250F

    • 2013 Kawasaki KX250F

    • 2014 Kawasaki KX250F

    Vehicle Compatibility

    Please check the exact model and year before ordering.

    Manufacturer Model Years
    KAWASAKI KX F 250 2013-2014
    KAWASAKI KX F 250 2011-2012
    KAWASAKI KX F 250 2011-2014
    KAWASAKI KX F 250 2010-2016
    KAWASAKI KX F 250 2010-2014

    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.

    WHY NOT CHECK OUT

    Recently viewed products

      © 2026 Radhouse, Powered by Shopify

        • American Express
        • Apple Pay
        • Diners Club
        • Discover
        • Google Pay
        • Maestro
        • Mastercard
        • PayPal
        • Shop Pay
        • Union Pay
        • Visa