Piston Kit 07-09 CRF150R 66 Hc, Wossner 8662DC 12.5:1 Comp

Description

The Wossner 8662DC forged piston kit with a 66.02mm bore is built for high-compression applications in Honda CRF150R models from 2007 to 2009. Made in Germany, this piston is engineered for strength, thermal efficiency, and reliability. Its elliptical profile ensures uniform load distribution under thermal expansion, minimizing stress and reducing the likelihood of piston failure.

Features

  • High-compression forged piston for performance and durability
  • Optimized for efficient heat transfer from combustion to cylinder walls
  • Elliptical design ensures uniform bearing surface during heat expansion
  • Prevents localized pressure buildup and piston collapse
  • Manufactured in Germany

Specifications

  • Bore: 66.02 mm
  • Actual Bore Diameter: 65.97 mm
  • Display: 149 cm³
  • Hub Stroke: 43.70 mm
  • Clearance: 0.05 mm
  • Compression Height: 20.60 mm
  • Dome Volume: -1.80 cm³
  • Wossner Compression Ratio: 12.50:1
  • OEM Compression Ratio: 11.70:1

Cross-Reference OEM Part Numbers

  • Piston: 8662DC
  • Lock: CW14
  • Pin: WP058
  • Ring Set: 660XKS
  • Rod: P4024
  • Part No.: 56-W4924+00C.WO

Vehicle Fitments

  • Honda CRF150R 2007–2009

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer Model Years
HONDA CRF R 150 2007-2009
HONDA CRF 150 2007-2009

Piston Kit 07-09 CRF150R 66 Hc, Wossner 8662DC 12.5:1 Comp

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The Wossner 8662DC forged piston kit with a 66.02mm bore is built for high-compression applications in Honda CRF150R models from... Read more

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    SKU: 56-W4924+00C.WO

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    Description

    The Wossner 8662DC forged piston kit with a 66.02mm bore is built for high-compression applications in Honda CRF150R models from 2007 to 2009. Made in Germany, this piston is engineered for strength, thermal efficiency, and reliability. Its elliptical profile ensures uniform load distribution under thermal expansion, minimizing stress and reducing the likelihood of piston failure.

    Features

    • High-compression forged piston for performance and durability
    • Optimized for efficient heat transfer from combustion to cylinder walls
    • Elliptical design ensures uniform bearing surface during heat expansion
    • Prevents localized pressure buildup and piston collapse
    • Manufactured in Germany

    Specifications

    • Bore: 66.02 mm
    • Actual Bore Diameter: 65.97 mm
    • Display: 149 cm³
    • Hub Stroke: 43.70 mm
    • Clearance: 0.05 mm
    • Compression Height: 20.60 mm
    • Dome Volume: -1.80 cm³
    • Wossner Compression Ratio: 12.50:1
    • OEM Compression Ratio: 11.70:1

    Cross-Reference OEM Part Numbers

    • Piston: 8662DC
    • Lock: CW14
    • Pin: WP058
    • Ring Set: 660XKS
    • Rod: P4024
    • Part No.: 56-W4924+00C.WO

    Vehicle Fitments

    • Honda CRF150R 2007–2009

    Vehicle Compatibility

    Please check the exact model and year before ordering.

    Manufacturer Model Years
    HONDA CRF R 150 2007-2009
    HONDA CRF 150 2007-2009

    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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