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503931801
Husqvarna 503931801 pinion gear (pinion).
This part is typically used in the Clutch & Oil Pump / Clutch Drum / Oiler diagram sections on a wide range of Husqvarna equipment, including common chainsaw series such as 340, 345, 350, 445, and 450 (including E, II, and EPA (Environmental Protection Agency) variants).
Please confirm fitment by matching your model and diagram.
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This part fits 81 models
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