Packaging Includes:
Motor gear 20T-1pc
4X5 Screw shaft-1pc

Part Location:
Motor Gear

Does this product replace a specific part or function?
Yes

Product major function & usage:
.Connect with the motor and carry the motor to run

Major advantages of upgrading to this product:
(1) Made of 40Cr carbon steel, hardening black treatment,stronger than the original gear, wear-resistance and better transmission.
(2) Double kimi screw fixation makes the gear more stable.
(3) Motor tooth diameter: 5mm, Rounded-shaped motor gear hole, module: 1.0mm, number of teeth: 20T,total thickness: 15mm,tooth surface thickness: 8mm, tooth surface outer diameter: 21.9mm,all motors suitable for this data can be used.