HUSQVARNA compatible brushcutter, hedge trimmer, blower, antivibration External thread: 5,2 mm Internal thread: M5 For models: HUSQVARNA 272 XP , 36 , 41 42 , 61 , 66 133 , 234 , 238 242 , 246 , 266 , 268 , 272 Part No.: 40270149 Original part No.: 501 773401 HUSQVARNA MPM NS