Stihl OEM Spur Chain Sprocket with Worm Gear (3/8" Low Profile x 7) for 020, 020T, MS 200T Chainsaws
QS 1129 640 2050
OEM spur sprocket from Stihl. Spur chain sprockets are durable, economical, simple to use, and very popular. The chain driving portion of the sprocket and the clutch cup are fused together, so when it wears out, you need to replace the whole component. The economic design makes it popular for consumer chainsaws. This sprocket comes with the worm gear to match the spur sprocket. Spur sprockets do not come with bearings, and we recommend replacing the bearing for every 2 spur sprocket replacements.
Fits the following models:
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