CLUTCH For ECHO brushcutter Compatible with models: SRM-250E, SRM-2000, SRM-2200, SRM-2201, SRM-2500, SRM-2501, SRM-2502, SRM-2510, SRM-2510S height in mm: 13,90 Outer diameter in mm: 51,50 Inner diameter in mm: 8,00 Hole diameter in mm: 8,00 Code: 176-409 Original code reference: 17500905532 ECHO