Piston Kit 13-15 SXF250 78mm C, Wossner 8865DC KTM

Description

Piston kit 78.02mm BORE 77.98 WOSSNER 8865DC (+0.02mm)

KTM
SX-F250 2013-15
EXC-F 2014 - 2021

HUSQVARNA
FE250 2014 - 2015

  • Wossner forged pistons are superior in strength and design.
  • Engineered to provide the best possible path for combustion chamber heat transfer to cylinder walls.
  • Elliptically designed to provide a more uniform bearing surface under piston heat expansion, eliminating localized pressure and distributing thrust loads more evenly, thereby preventing piston collapse.
  • Made in Germany.

Part No. 56-W954.C.WO (radhouse.co.uk) Wossner Piston KTM SXF250 78 mm Bore (PN# 8865DC)
Display (cm3) 249
Hub stroke (mm) 53.60
Clearance (mm) 0.04
Wossner compression Ratio: OEM
OEM Compression ratio: 13.90:1
Dome volume (cm3) -2.10
Compression height (mm) 19.50
Theorectical weight (G)

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer Model Years
KTM SX F 250 2013-2015
KTM EXC F 250 2014-2015
HUSQVARNA FC 250 2014-2015
KTM EXC F 250 2014-2021
HUSQVARNA FE 250 2014-2019
HUSQVARNA FE 250 2014-2021
GAS-GAS EC F 250 2021
KTM EXC F 250 2014-2020
HUSQVARNA FE 250 2014-2020
KTM EXC F 250 2014-2019
HUSABERG FE 250 2014
KTM EXC F 250 2014-2016
HUSQVARNA FE 250 2014-2015
KTM XC F 250 2013-2014
KTM XCF W 250 2013-2014
KTM FREERIDE R 250 2018-2020

Piston Kit 13-15 SXF250 78mm C, Wossner 8865DC KTM

Product form

Piston kit 78.02mm BORE 77.98 WOSSNER 8865DC (+0.02mm) KTM SX-F250 2013-15 EXC-F 2014 - 2021 HUSQVARNA FE250 2014 - 2015... Read more

Out of stock

£0.00 Incl. VAT

    • Guaranteed secure & safe checkout.

      shop pay

    SKU: 56-W954.C.WO

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

    Description

    Piston kit 78.02mm BORE 77.98 WOSSNER 8865DC (+0.02mm)

    KTM
    SX-F250 2013-15
    EXC-F 2014 - 2021

    HUSQVARNA
    FE250 2014 - 2015

    • Wossner forged pistons are superior in strength and design.
    • Engineered to provide the best possible path for combustion chamber heat transfer to cylinder walls.
    • Elliptically designed to provide a more uniform bearing surface under piston heat expansion, eliminating localized pressure and distributing thrust loads more evenly, thereby preventing piston collapse.
    • Made in Germany.

    Part No. 56-W954.C.WO (radhouse.co.uk) Wossner Piston KTM SXF250 78 mm Bore (PN# 8865DC)
    Display (cm3) 249
    Hub stroke (mm) 53.60
    Clearance (mm) 0.04
    Wossner compression Ratio: OEM
    OEM Compression ratio: 13.90:1
    Dome volume (cm3) -2.10
    Compression height (mm) 19.50
    Theorectical weight (G)

    Vehicle Compatibility

    Please check the exact model and year before ordering.

    Manufacturer Model Years
    KTM SX F 250 2013-2015
    KTM EXC F 250 2014-2015
    HUSQVARNA FC 250 2014-2015
    KTM EXC F 250 2014-2021
    HUSQVARNA FE 250 2014-2019
    HUSQVARNA FE 250 2014-2021
    GAS-GAS EC F 250 2021
    KTM EXC F 250 2014-2020
    HUSQVARNA FE 250 2014-2020
    KTM EXC F 250 2014-2019
    HUSABERG FE 250 2014
    KTM EXC F 250 2014-2016
    HUSQVARNA FE 250 2014-2015
    KTM XC F 250 2013-2014
    KTM XCF W 250 2013-2014
    KTM FREERIDE R 250 2018-2020

    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