CLUTCH BELL FOR BRUSH CUTTER OM 722 - 726 EFCO 260 NEW TYPE EFCO 8260D/AV INNER BELL diameter: 58mm PIN OUTER diameter: 12mm PIN LENGTH: 36mm COUPLING TYPE: Z7 RIBBED COUPLING INTERNAL DIAMETER: 7mm EMAK - OLEOMAC - DYNAMAC - EFCO Code: 010645 Original code: 4161343 AT