PISTON KIT 04-08 KFX700 82mm, WOSSNER 8679DA KAWASAKI 13001-1658

The Wossner 8679DA forged piston kit features an 82.00mm bore and is designed for high-compression applications in Kawasaki KFX700 (2004–2010) and Prairie 700 (2004–2006) models. Made in Germany, this piston offers enhanced strength and improved thermal performance through its advanced forging and elliptical design.

Features

• Forged piston designed for high-compression performance


• Engineered for efficient heat transfer to cylinder walls


• Elliptical profile ensures uniform pressure distribution during heat expansion


• Minimizes localized pressure and reduces the risk of piston collapse


• Manufactured in Germany

Specifications

• Bore: 82.00 mm


• Actual Bore Diameter: 81.93 mm


• Display: 697 cm³


• Hub Stroke: 66.00 mm


• Clearance: 0.07 mm


• Compression Height: 26.30 mm


• Dome Volume: +3.20 cm³


• Wossner Compression Ratio: 11.30:1


• OEM Compression Ratio: 9.90:1


• Theoretical Weight: Not specified

Cross-Reference OEM Part Numbers

• Piston: 8679DA


• Lock: CW20


• Pin: WP038


• Ring Set: 820XSY


• Part No.: 56-W4896.WO


• OEM Reference: 13001-1658, 4896M08200

Vehicle Fitments

• Kawasaki KFX700 2004–2010


• Kawasaki Prairie 700 2004–2006