4Pcs 3D Printing Extruder Wheel 40 Teeth Metal Drive Gear Inner Diameter 8Mm Rustproof Stable Bearing Capacity for Filament

4Pcs 3D Printing Extruder Wheel 40 Teeth Metal Drive Gear Inner Diameter 8Mm Rustproof Stable Bearing Capacity for Filament
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sku: 1005010722795306
$1.97
Shipping from: China

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