Found 2 3D-models for “11 tooth gear” across many websites

#speed#a999#parts#mod#l929#gears#tooth#robot vacuum#a989#Gear
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Wltoys L939 / A989 / A999 Gear (Next to the motor)

Wltoys L939 / A989 / A999 Gear (Next to the motor)

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31 Tooth to 11 tooth Drive Gear for Robot Vacuum

31 Tooth to 11 tooth Drive Gear for Robot Vacuum

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