- Description
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Details
20 Pcs 21mm x 2mm 0.5 Modulus Single Steering Gear for Motor Drive Shaft
Product Name Plastic Gear Model 40-2A Type Single Gear Fit for for DIY Toys Motor Reduction Box Teeth 40 Modulus 0.5 Outer Dia 21mm/0.83"
Thickness 1.8mm/0.07" for Shaft Dia 2mm/0.08" Material Plastic Color White
Weight 13g Package Content 20 Pcs x Plastic Crown Gear - Reviews
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