2Bros Parts

PISTON 73-81 MAICO 400 79.00, FORGED WOSSNER 8047D200 KIT

$229.76Only 1 left

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Wossner 79.00mm forged piston kit for Maico 400 models 1973-1981. Features superior strength, optimized heat transfer for efficient combustion, and an elliptical design for uniform bearing surfaces and reduced localized pressure. Precision engineered to prevent piston collapse. Made in Germany. Bore size 79.00mm (78.92mm), oversize +2.00mm, displacement 386cc, stroke 83.00mm, clearance 0.08mm, compression ratio 2-stroke, compression height 41.70mm. Includes lock part number CW18, pin part number WP039, and ring set part number RSC7900. Theoretical weight not specified.

Specifications
SKU
56-W142+2.00
Brand
Wossner
Availability
In Stock (1)
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
79mm
Variant Id
254690
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Wossner Forged Piston Kit - 79.00mm for Maico 400

Enhance the performance and durability of your Maico 400 with this Wossner forged piston kit. Engineered in Germany, this high-quality piston is designed for strength and precision, ensuring optimal combustion efficiency and longevity.

The Wossner forged piston features an optimized design for superior heat transfer to the cylinder walls. This promotes uniform expansion and reduces localized pressure, preventing premature wear. Its elliptical profile effectively distributes thrust loads, mitigating the risk of piston collapse and maintaining a consistent bearing surface.

Key Features:

  • Superior Strength: Wossner forged construction provides exceptional durability.
  • Optimized Heat Transfer: Promotes efficient combustion and reduces localized stress.
  • Elliptical Design: Ensures even bearing surface and minimizes localized pressure.
  • Collapse Prevention: Precision engineering prevents piston collapse for reliable operation.
  • German Engineering: Manufactured to high-quality standards in Germany.

Specifications:

  • Bore Size: 79.00mm (actual 78.92mm)
  • Oversize: +2.00mm
  • 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: RSC7900
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Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

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