The Wossner 8667D450 forged piston kit features a 100.00mm bore and is designed for Suzuki LTR450 ATVs from 2002 to 2011. This German-made high-performance piston is engineered for improved heat dissipation and mechanical strength, with an elliptical shape that supports even pressure distribution and minimizes the risk of piston collapse under thermal stress.

Features

• Forged piston for enhanced strength and high-performance durability


• Designed for efficient combustion heat transfer to cylinder walls


• Elliptical profile ensures uniform pressure under thermal expansion


• Reduces localized pressure and prevents piston collapse


• Manufactured in Germany

Specifications

• Bore: 100.00 mm


• Actual Bore Diameter: 99.95 mm


• Display: 450 cm³


• Hub Stroke: 62.80 mm


• Clearance: 0.05 mm


• Compression Height: 24.50 mm


• Dome Volume: -3.00 cm³


• Wossner Compression Ratio: OEM


• OEM Compression Ratio: 11.70:1

Cross-Reference OEM Part Numbers

• Piston: 8667D450


• Lock: CW19


• Pin: WP037


• Ring Set: 1000XSY


• Rod: P4011


• Part No.: 56-W4911_450.WO

Vehicle Fitments

• Suzuki LTR450 2002–2011