PISTON KIT 03-05 HUS 450 97.00, 8578DB WOSSNER HUSQVARNA
Wossner forged piston kit designed for superior strength and performance. Engineered for optimal heat transfer from the combustion chamber to cylinder walls. The elliptical design ensures uniform bearing surface under heat expansion, reducing localized pressure and distributing thrust loads evenly to prevent piston collapse. Manufactured in Germany. Features forged construction for enhanced durability, optimized heat transfer for improved performance, elliptical design that prevents localized pressure and piston collapse, and OEM compression ratio for direct replacement. Specifications include a bore of 96.95 mm, piston size of 97.01 mm, displacement of 449 cm³, stroke of 60.80 mm, clearance of 0.06 mm, Wossner compression ratio of OEM, OEM compression ratio of 12.00:1, dome volume of -6.50 cm³, and compression height of 24.50 mm. Cross-reference OEM part numbers include lock CW20, pin WP073, and ring set 970XSY.
- SKU
- 56-W023.B
- Brand
- Wossner
- Availability
- In Stock (2)
FULL DESCRIPTION
Wossner Forged Piston Kit
Elevate your engine's performance and durability with this Wossner forged piston kit. Engineered for superior strength and optimal heat transfer, this kit is designed to withstand the demands of high-performance riding. The advanced elliptical design ensures uniform bearing surface even under extreme heat expansion, effectively preventing localized pressure and distributing thrust loads evenly to avoid piston collapse.
Key Features:
- Forged construction for exceptional strength and longevity.
- Optimized heat transfer design for improved engine efficiency and performance.
- Elliptical piston shape to prevent localized pressure and guarantee smooth operation under varying temperatures.
- Maintains OEM compression ratio, ensuring a direct fit and predictable engine characteristics.
- Manufactured in Germany, adhering to stringent quality standards.
Technical Specifications:
- Bore: 96.95 mm
- Piston Size: 97.01 mm
- Displacement: 449 cm³
- Stroke: 60.80 mm
- Piston Clearance: 0.06 mm
- Compression Ratio (Wossner): OEM
- Compression Ratio (OEM): 12.00:1
- Dome Volume: -6.50 cm³
- Compression Height: 24.50 mm
Included Components:
- Lock: CW20
- Pin: WP073
- Ring Set: 970XSY
