MC CULLOCH COMPATIBLE PISTON FOR POWER SAWS MODELS: PROMAC 61 TITAN 60 MAC 97 TOPSO 700 CHARACTERISTICS: PISTON Ø PISTON LENGTH: 47 mm PISTON LENGTH: 31.5 mm Ø OUTSIDE PISTON PULL: 12 mm Ø INSIDE PULL: 8 mm MC CULLOCH TOP QUALITY Code: 54.230.1580 Original part No.: CZ