34mm Cylinder Piston Pin Ring Kit G2500 Fit For G2500 2500 25cc Handle Saw A305 STIGA SPR255 CJ300 This piston ring kit is designed for use with 34mm cylinder engines.It includes a complete set of components: piston, pin, and rings.The kit is compatible with models G2500, 2500, and 25cc handle saws, including A305, STIGA SPR255, and CJ300.It serves as a replacement part for small engine repair and maintenance.The parts are engineered to meet specifications for proper fit and function within the engine assembly.