The item includes :
Pinion Gear-1pcs
3*3 Screw Shaft-1pcs
role location:
Pinion
Product major function & usage:Connect using the motor and carry the motor to run
1.Made by harden steel #45, more powerful and durable to acquire extra smooth performance.
2.Middle opening:2mm,Tooth distance:0.5mm,enamel:14T.Suitable for many machines with below specifiaction-