HUSQVARNA JONSERED compatible brushcutter hedge trimmer vibration spring Inner diameter (mm): 5,2 Outer diameter (mm): 19 External thread (mm): 6,3 Length (mm): 43 For models: HUSQVARNA 323 325 327 435 440 JONSERED CS 2240 Code: 40271579 Original part No.: 504 795601 HUSQVARNA NS