WSM 010-852-05K Piston Kit 0.5mm Oversize for Kawasaki 900 Engine

The WSM 010-852-05K is a high-performance oversize piston kit designed for Kawasaki 900cc two-stroke engines. Manufactured in Germany, this kit features competitively priced forged pistons engineered for demanding powersports applications.

Key Features:

• 0.5mm oversize forged piston construction for enhanced durability
• MOS2 (molybdenum disulfide) coating for superior heat absorption and reduced friction
• Precision ported to match WSM Banshee sleeves for optimal performance
• German engineering and manufacturing ensures tight tolerances
• Complete kit includes piston, rings, pin, and circlips

This piston kit is ideal for rebuilds requiring a slightly overbored cylinder or as part of a complete top-end refresh. The MOS2 coating provides enhanced lubrication during initial break-in and reduces wear during high-temperature operation, making it suitable for both recreational and performance applications.