10Pcs MK7 MK8 Extruder Wheel Gear 36 Teeth Bore 5mm Stainless Steel Drive Gear for Ender 3 CR10 1.75mm & 3mm 3D Printer Filament

10Pcs MK7 MK8 Extruder Wheel Gear 36 Teeth Bore 5mm Stainless Steel Drive Gear for Ender 3 CR10 1.75mm & 3mm 3D Printer Filament
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sku: 1005005306929483
$2.05
Shipping from: China
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