Clutch Drum Sprocket Bearing MS290,MS390,029,039,MS310 Chainsaw Parts For-Stihl

Steele M 90 029 MS390 039 MS310 Clutch drum sprocket outer edge oil pump worm gear. Suitable for parts of M 90 029 MS390 039 MS310 chainsaw. 1 Clutch drum. Sprocket rim features 3/8" pitch, 7 teeth, inner hole 22mm.

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