Ratchet starter brushcutter chainsaw hedge trimmer compatible STIHL Outer diameter (mm): 76 Inner diameter (mm): 10 for models: STIHL 08 S, 038, 041, 042, 045, 048, 050, 051, 056, 070, 076, BT 360, FS 410, TS 08 S, TS 350, TS 360, TS 510, TS 760 Part No.: 40270101 Original part No.: 1117 190 1011 , 1117 007 1014 , 1117 195 0402 , 1117 195 0460