Piston Kit LTR450 Hc 95.50 a, Wossner 8699DA 13.3:1 Comp, Suzuki

The Wossner 8699DA forged piston kit is a high-compression piston with a 95.50mm bore, designed specifically for Suzuki LTR450 models from 2002 to 2011. Manufactured in Germany, it features optimized heat transfer properties and an elliptical profile to ensure uniform pressure distribution, reducing localized stress and the risk of piston collapse.

Features

• Forged high-compression piston for enhanced strength and performance
• Engineered for effective heat transfer from combustion chamber to cylinder walls
• Elliptical design provides consistent bearing surface under thermal expansion
• Minimizes localized pressure and risk of piston collapse
• Manufactured in Germany

Specifications

• Bore: 95.50 mm
• Actual Bore Diameter: 95.45 mm
• Display: 450 cm³
• Hub Stroke: 62.80 mm
• Clearance: 0.05 mm
• Compression Height: 24.50 mm
• Dome Volume: +2.30 cm³
• Wossner Compression Ratio: 13.30:1
• OEM Compression Ratio: 11.70:1

Cross-Reference OEM Part Numbers

• Piston: 8699DA
• Lock: CW19
• Pin: WP037
• Ring Set: 955XSY
• Rod: P4011
• Part No.: 56-W4912.WO.A

Vehicle Fitments

• Suzuki LTR450 2002–2011