Description
Stock pistons wear down with aggressive riding and tuning, leading to compression loss, increased blow-by, and reduced power output. The WSM Piston Kit for your Kawasaki 220 delivers OEM-matching quality with thermal engineering upgrades that reduce friction and heat while strengthening critical ring groove areas. Order one kit per cylinder and restore your engine’s performance and reliability with a complete piston assembly that’s ready to install.
- MOS2-coated skirts
- Reduces friction & heat
- Improved E-clip design
- Hardened piston tops
- Strengthened ring grooves
- Complete kit contents
- Includes rings & pin
- Additional rings available
- One kit per cylinder
- Meets/exceeds OEM specs
- MPN: 50250K






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