Poweka New Pack of Clutch Sprocket Bearing Clutch Drum fit for Stihl MS210 MS230 MS250 021 023 025 Chainsaw Parts Replace 1123 160 2050 New high quality aftermarket replacement chainsaw parts Fits Stihl MS210 MS230 MS250 Chainsaw Replaces OEM: 1123 160 2050 Packing including clutch +Clutch Drum Sprocket +sprocket bearing