2Bros Parts

PISTON KIT 1981 YZ80 49.50mm, FORGED WOSSNER 8184D050

$98.04

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Delivery to United States 5–8 business days

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Wossner 49.50mm Bore Piston Kit 8184D050 is a high-performance forged piston designed for durability and efficient heat transfer. It features an elliptical design for even load distribution, reducing localized pressure and preventing piston collapse. Manufactured in Germany, this piston is specifically designed for two-stroke engines. Specifications include a bore size of 49.50mm, actual bore diameter of 49.45mm, displacement of 79cc, stroke of 42.00mm, clearance of 0.05mm, and compression height of 24.20mm. This kit includes a high-strength forged piston, optimized heat transfer for improved combustion efficiency, and an elliptical design for even thrust load distribution. Cross-reference OEM part numbers include Lock P/N CW12, Pin P/N WP091, and Ring Set P/N RSB4950.

Specifications
SKU
56-W465+050.WO
Brand
Wossner
Availability
In Stock (2)
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
49.5mm
Variant Id
255817
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Wossner 49.50mm Forged Piston Kit for Two-Stroke Engines

Enhance the performance and durability of your two-stroke engine with the Wossner 49.50mm Bore Piston Kit. This high-performance piston is engineered for exceptional strength and efficient heat transfer, ensuring optimal combustion. Its advanced elliptical design promotes even load distribution across the piston surface, effectively preventing localized pressure points and reducing the risk of piston collapse. Manufactured to exacting standards in Germany, this piston is a premium upgrade for demanding applications.

Key Features:

  • High-strength forged piston construction for superior durability.
  • Optimized heat transfer capabilities for improved combustion efficiency.
  • Innovative elliptical design ensures even thrust load distribution.
  • Specifically engineered for two-stroke engine applications.
  • Precision manufacturing in Germany.

Specifications:

  • Bore Size: 49.50mm
  • Actual Bore Diameter: 49.45mm
  • Stroke: 42.00mm
  • Piston Clearance: 0.05mm
  • Compression Height: 24.20mm
Before you buy

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Call or email us with your make, model and year and we will check it for you before you order.

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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Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.

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