STIHL COMPATIBLE PISTON FOR POWER SAWS MODELS: 034 036 CHARACTERISTICS: PISTON Ø: 48 mm PISTON LENGTH: 31.5 mm Ø OUTSIDE OF PISTON: 10 mm Ø INSIDE OF PISTON: 6 mm STIHL TOP QUALITY Part No.: 54.230.1615 Original part No.: CZ