PISTON KIT11-13 TE TC449 98.00, HUSQVARNA WOSSNER 8829DA 1-002-442-681

Wossner forged piston kit 8829DA is a standard-size Pro Series piston with a 98mm bore (measured at 97.94mm), engineered for Husqvarna TE449, TC446, and TXC449 models from 2011 to 2013. Built in Germany for high-performance applications, this piston features enhanced compression and thermal dynamics suited for competitive four-stroke engines.

Features

• Forged construction provides superior mechanical strength and durability

• Elliptical profile ensures even load distribution during thermal expansion

• Optimised heat dissipation from the combustion chamber to cylinder walls

• Reduces localised pressure, preventing piston collapse

• Made in Germany

Specifications

• Bore: 98mm (Measured: 97.94mm)

• Display Volume: 449 cm³

• Stroke: 59.60mm

• Clearance: 0.06mm

• Compression Height: 25.00mm

• Wossner Compression Ratio: 13.00:1

• OEM Compression Ratio: 12.00:1

• Dome Volume: -0.50 cm³

• Part No.: 56-W920.A.WO (Wossner 8829DA)

• Ring Set: 980XSY

• Lock P/N: CW20

• Pin P/N: WP038

Cross-Reference OEM Part Numbers

• 1-002-442-681

Vehicle Fitments

• 2011 Husqvarna TE449

• 2012 Husqvarna TE449

• 2013 Husqvarna TE449

• 2011 Husqvarna TC446

• 2012 Husqvarna TC446

• 2013 Husqvarna TC446

• 2011 Husqvarna TXC449

• 2012 Husqvarna TXC449

• 2013 Husqvarna TXC449