204A 202A 0.3M Copper Pinion 20 Teeth OD=6.6mm 1.98/3.98mm Hole Power Transmission Parts Metal Gears 5pcs/lot

204A 202A 0.3M Copper Pinion 20 Teeth OD=6.6mm 1.98/3.98mm Hole Power Transmission Parts Metal Gears 5pcs/lot
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sku: 1005002834387472
$6.50
Shipping from: China
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