Piston 73-81 Maico 400 78.00, Forged Wossner 8047D100 Kit

Description

Wossner 78.00mm (77.92mm) forged piston kit is designed for Maico 400 models from 1973 to 1981. Engineered for strength and precision, this piston ensures efficient heat transfer to the cylinder walls, providing uniform expansion and reducing localized pressure. The elliptical design distributes thrust loads evenly, preventing piston collapse. Manufactured in Germany, it meets high-quality standards for reliable performance.

Features

  • Wossner forged piston for superior strength and durability
  • Optimized heat transfer for improved combustion efficiency
  • Elliptical design for uniform bearing surface and reduced localized pressure
  • Precision-engineered to prevent piston collapse
  • Made in Germany

Specifications

  • Bore Size: 78.00mm (77.92mm)
  • Oversize: +1.00mm
  • Displacement: 386cc
  • Stroke: 83.00mm
  • Clearance: 0.08mm
  • Compression Ratio: 2-stroke
  • Compression Height: 41.70mm
  • Lock Part Number: CW18
  • Pin Part Number: WP039
  • Ring Set Part Number: RSC7800
  • Theoretical Weight: Not specified

Vehicle Fitments

  • Maico 400 (1973-1981)

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer Model Years
MAICO GS 400 1973-1981

Piston 73-81 Maico 400 78.00, Forged Wossner 8047D100 Kit

Product form

Wossner 78.00mm (77.92mm) forged piston kit is designed for Maico 400 models from 1973 to 1981. Engineered for strength and... Read more

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    SKU: 56-W142+1.00

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    Description

    Wossner 78.00mm (77.92mm) forged piston kit is designed for Maico 400 models from 1973 to 1981. Engineered for strength and precision, this piston ensures efficient heat transfer to the cylinder walls, providing uniform expansion and reducing localized pressure. The elliptical design distributes thrust loads evenly, preventing piston collapse. Manufactured in Germany, it meets high-quality standards for reliable performance.

    Features

    • Wossner forged piston for superior strength and durability
    • Optimized heat transfer for improved combustion efficiency
    • Elliptical design for uniform bearing surface and reduced localized pressure
    • Precision-engineered to prevent piston collapse
    • Made in Germany

    Specifications

    • Bore Size: 78.00mm (77.92mm)
    • Oversize: +1.00mm
    • Displacement: 386cc
    • Stroke: 83.00mm
    • Clearance: 0.08mm
    • Compression Ratio: 2-stroke
    • Compression Height: 41.70mm
    • Lock Part Number: CW18
    • Pin Part Number: WP039
    • Ring Set Part Number: RSC7800
    • Theoretical Weight: Not specified

    Vehicle Fitments

    • Maico 400 (1973-1981)

    Vehicle Compatibility

    Please check the exact model and year before ordering.

    Manufacturer Model Years
    MAICO GS 400 1973-1981

    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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