PISTON KIT HSQ 250 74-84 71.00, WOSSNER 8004D150 HUSQVARNA
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Wossner forged piston kit designed for Husqvarna CR250, WR250, and XR250 models. Engineered for superior strength and optimal heat transfer, these pistons feature an elliptical design to ensure uniform bearing surface under heat expansion, reducing localized pressure and preventing piston collapse. Manufactured in Germany. Features forged piston for increased strength and durability, optimized heat transfer for efficient combustion chamber performance, and elliptical design for even thrust load distribution and reduced piston collapse. Specifications include a bore size of 71.00mm, actual bore diameter of 70.94mm, displacement of 510 cm³, stroke of 65.80mm, clearance of 0.06mm, 2-stroke compression ratio for both Wossner and OEM, compression height of 32.00mm, lock part number CW18, pin part number WP033, and ring set part number RSB7100.
- SKU
- 56-W218+150.W0
- Brand
- Wossner
- Availability
- Out of Stock
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 71mm
- Variant Id
- 255061
FULL DESCRIPTION
Wossner Forged Piston Kit - High Performance and Durability
Experience enhanced performance and longevity with the Wossner Forged Piston Kit. Engineered for demanding applications, this piston kit is designed to deliver superior strength and optimize heat transfer within your engine's combustion chamber.
The advanced elliptical design ensures uniform bearing surface distribution, even under extreme heat expansion. This intelligent engineering reduces localized pressure points, preventing piston collapse and promoting consistent operation. Proudly manufactured in Germany, Wossner pistons are built to the highest standards of quality and precision.
Key Features:
- Forged Construction: Provides exceptional strength and durability for increased reliability.
- Optimized Heat Transfer: Promotes efficient combustion and helps maintain optimal engine temperatures.
- Elliptical Design: Ensures even thrust load distribution and minimizes the risk of piston collapse due to heat expansion.
- German Manufacturing: Built with precision and quality assurance from a leading European manufacturer.
Specifications:
- Bore Size: 71.00mm
- Actual Bore Diameter: 70.94mm
- Displacement: 510 cm³
- Stroke: 65.80mm
- Clearance: 0.06mm
- Wossner Compression Ratio: 2-stroke
- Compression Height: 32.00mm
- Lock Part Number: CW18
- Pin Part Number: WP033
- Ring Set Part Number: RSB7100
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UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. 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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