Sprocket Clutch Drum with bearing and grease. For STIHL 017, 018, 019, 021, 023, 025, MS170, MS180, MS190, MS191, MS192, MS210, MS211, MS230, MS250. This clutch drum is suitable for those who are looking to replace their existing Clutch Drum with bearing and sprocket rim, or upgrade their chainsaw.
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