PISTON KIT 08-12 DS450 97.00, WOSSNER 8864DA CAN-AM 420685132

Wossner forged piston kit 8864DA is a high-compression (HC) performance piston designed for the CAN-AM DS450 and DS450X models from 2008 to 2012. With a 97mm bore and a compression ratio of 13.5:1, this Pro Series piston is built for enhanced engine response, structural integrity, and thermal efficiency. Manufactured in Germany, the kit includes all essential components for installation.

Features

• Forged construction for maximum strength and durability

• Elliptical design ensures uniform load distribution during heat expansion

• Optimised for high compression and efficient heat dissipation

• Prevents piston collapse by reducing localised pressure

• Made in Germany

Specifications

• Bore: 97mm (Measured: 96.95mm)

• Display Volume: 449 cm³

• Stroke: 60.80mm

• Clearance: 0.05mm

• Compression Height: 26.80mm

• Wossner Compression Ratio: 12.5:1

• OEM Compression Ratio: 11.8:1

• Dome Volume: -0.50 cm³

• Part No.: 56-W910.A.WO (Wossner 8864DA)

• Ring Set: 970AD-S

• Lock P/N: CW20

• Pin P/N: WP073

Cross-Reference OEM Part Numbers

• 420685132

• 40027M09700

• 8943DA

Vehicle Fitments

• 2008 Can-Am DS450

• 2009 Can-Am DS450

• 2010 Can-Am DS450

• 2011 Can-Am DS450

• 2012 Can-Am DS450

• 2008 Can-Am DS450X

• 2009 Can-Am DS450X

• 2010 Can-Am DS450X

• 2011 Can-Am DS450X

• 2012 Can-Am DS450X