PISTON KIT SET/4 HAYABUSA 81, WOSSNER K8736DA-4 SUZUKI, TURBO 2008-ON DISPL. 1340cc

This Wossner forged piston kit K8736DA-4 features a standard 81.00mm bore and is specifically designed for SUZUKI HAYABUSA Turbo models from 2008 onward. Supplied as a set of four pistons, this kit is engineered for turbocharged applications, offering a significantly reduced compression ratio for improved forced induction reliability. Manufactured in Germany, it ensures superior thermal performance and mechanical strength under high boost conditions.

Features

• Forged piston construction designed for turbocharged engine demands

• Optimised heat transfer from combustion chamber to cylinder walls

• Elliptical design provides uniform expansion and evenly distributed thrust loads

• Reduces localised pressure and prevents piston collapse under high stress

• Manufactured in Germany

Specifications

• Bore: 81.00mm (STD)

• Piston code: Wossner K8736DA-4

• Clip part number: CW18

• Piston pin: WP064

• Ring set: RIK81.00A

• Displacement: 1340 / 1406 cm³

• Stroke: 65.00 mm

• Clearance: 0.08 mm

• Wossner compression ratio: 9.00:1

• OEM compression ratio: 12.50:1

• Dome volume: -19.40 cm³

• Compression height: 24.00 mm

Cross-Reference OEM Part Numbers

• Part No. 56-W9896.000.WO

Vehicle Fitments

• SUZUKI HAYABUSA Turbo 2008–ON