Packaging Includes:
Motor gear 20T-1pc
4X5 Screw shaft-2pc
Part Location:
Motor Gear
Made of 40Cr carbon steel, hardening black treatment,stronger versus original gear, wear-resistance and better transmission.
Double kimi screw fixation makes the apparatus more stable.
Motor tooth diameter: 5mm, D-shaped motor gear hole, module: 1.0mm, number of teeth: 20T,total depth: 15mm,tooth surface depth: 8mm, tooth surface external diameter: 21.9mm,all engines appropriate this information may be used.
Product major function & usage:
Connect because of the engine and carry the engine to operate
