G2K G3K G4K Cylinder piston kit for G2K G3K G4K cylinder piston ring kit repl.komastu part This piston and cylinder kit is designed for compatibility with G2K G3K G4K models.It includes a piston, piston rings, and necessary components for replacement.The kit serves as a direct replacement for the , ensuring proper fit and function.Each part is manufactured to meet standard specifications for durability and performance in engine applications.