3/8" 6T Clutch Drum Chain Sprocket Kit For Stihl 017 018 023 MS170 MS180 MS250

Compatible With: fit for Stihl 017 018 021 023 025 MS170 MS180 MS210 MS230 MS250 Chainsaw. 1 Set Clutch and Sprocket kit. Pitch:3/8".

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