20Pcs/Lot 62A Plastic Pulley Gear Model Motor Timing Wheels Dia.6MM M6 Shaft Aperture Bore Hole Dia.2MM 1.95MM 2A Height 5.4MM

20Pcs/Lot 62A Plastic Pulley Gear Model Motor Timing Wheels Dia.6MM M6 Shaft Aperture Bore Hole Dia.2MM 1.95MM 2A Height 5.4MM

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