Wossner forged piston kit designed for Husqvarna TC 250 (fuel injection) models with a 79.01mm bore. Engineered for optimal heat transfer and uniform bearing surface distribution, preventing piston collapse. Manufactured in Germany for durability and precision.

Features

• Forged construction for superior strength and durability


• Optimized heat transfer for improved engine performance


• Elliptical design ensures even pressure distribution, reducing localized stress


• Manufactured in Germany for high-quality performance

Specifications

• Bore Size: 79.01mm


• Actual Bore: 78.96mm


• Displacement: 249 cm³


• Stroke: 50.90mm


• Clearance: 0.05mm


• Wossner Compression Ratio: 14.00:1


• OEM Compression Ratio: 13.60:1


• Dome Volume: -0.60 cm³


• Compression Height: 18.00mm


• Lock Part Number: CW14


• Pin Part Number: WP063


• Ring Set Part Number: RIK79.00D

Cross-Reference OEM Part Numbers

• Wossner Piston Part Number: 8770DB

Vehicle Fitments

• Husqvarna TC 250 (Fuel Injection) (2010-2011)