Wossner 96.50mm forged piston kit is designed for strength and durability. Engineered for optimal heat transfer, it ensures efficient cooling of the combustion chamber. The elliptical design provides a uniform bearing surface, reducing localized pressure and distributing thrust loads evenly to prevent piston collapse. Manufactured in Germany for precision and reliability.

Features

• Forged construction for enhanced strength and longevity
• Optimized heat transfer for improved engine performance
• Elliptical design prevents piston collapse and ensures even load distribution
• Manufactured in Germany for high-quality standards

Specifications

• Bore Size: 96.50mm
• Actual Bore Diameter: 96.43mm
• Displacement: 595 cm³
• Stroke: 84.00mm
• Clearance: 0.07mm
• Wossner Compression Ratio: 10.70:1
• OEM Compression Ratio: 8.50:1
• Dome Volume: -0.50 cm³
• Compression Height: 28.00mm
• Lock Part Number: CW22
• Pin Part Number: WP009
• Ring Set Part Number: 965XSY

Cross-Reference OEM Part Numbers

• Part No: 56-W4797+150.WO

Vehicle Fitments

• Yamaha XT600 (1984 - 2004)
• Yamaha XT600E (1984 - 2004)
• Yamaha TT600 (1984 - 2004)
• Yamaha TT600R (1984 - 2004)
• Yamaha YFM600 Grizzly (1998 - 2001)