WSM Piston Kit - Sea-Doo - Standard 010-815K

A quality piston kit is the foundation of reliable, high-output engine performance—especially in demanding two-stroke applications where heat and friction directly impact power delivery and component longevity. The WSM Piston Kit for Sea-Doo uses OEM-equivalent construction paired with a proprietary MOS2 skirt coating that actively dissipates heat while reducing friction, translating to measurable gains in power and extended service intervals between rebuilds. Whether you're refreshing a stock engine or supporting a modified build, this kit delivers the precision and durability expected by professional racers and serious enthusiasts alike.

• Meets or exceeds OEM quality
• Improved E-clip design
• Includes piston, rings, pin, clips
• MOS2-coated skirts
• Reduces heat and friction
• Heat-conducting piston walls
• Hardened ring groove tops
• Additional rings available separately
• Order one per cylinder
• MPN: 010-815K