Brushcutter starter pulley compatible with EFCO OLEO-MAC EMAK hedge trimmers OLEO-MAC EMAK outer diameter (mm): 60 Inner diameter (mm): 15 / 19,5 for models: EFCO 147, 152, MT 5200 OLEO-MAC EMAK 947 , 952 , GS520 Code: 40271529 Original part no.: 50070050A