This product includes :
Pinion Gear-1pcs
3*3 Screw Shaft-1pcs
Part location:
Pinion
Product major function & usage:Connect with the motor and carry the motor to run
1.Made by harden steel #45, stronger and durable to achieve more smooth performance.
2.Middle hole:2mm,Tooth distance:0.5mm,Tooth:15T.Suitable for all motors with below specifiaction-