ChgImposs 775 DC Motor 16 Teeth 18V Micro Motor Fit for Makita Impact Drill/Electric Drill, 16 Teeth 18V Impact Drill Motor
0.3 Module Planetary Gearbox Gear 5.95mm Diameter 2.55mm Inner Hole 18 Teeth Electronic Starter Speed Reducer for Planetary Reduction Electronic Starter Motor Drivers
N20 Full Metal Gear DC Electronic Starter 3V~6V 5V 60RPM Slow Speed 12mmx35.5mm Reducer Electronic Starter with 18 Teeth 1 Modulus Metal Gear Motor Drivers
ChgImposs 12 Teeth 18V RS550 DC Motor for Electric Drill/Electric Screwdriver