C-Type 13T 0.7M Steel Metal Gear OD=10.5MM 13Z M3 Screw 3/4/5mm Hole DIY Repair Pinion Parts 13 Teeth

C-Type 13T 0.7M Steel Metal Gear OD=10.5MM 13Z M3 Screw 3/4/5mm Hole DIY Repair Pinion Parts 13 Teeth

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