ASG INFINITY Motor Pinion Gear Steel Tooth - O Type

Product code: 16964
  • O Type Fitting
  • Precise Cut Teeth
  • Friction Only Fitting

One of the most precise cut pinion gears we stock. Produced to go with the ASG INFINITY motor range but can be push friction fit to any short or long shaft motor. 

Full description


If you are experienced at building a custom motor then it may be worth experimenting with different pinion gears for tighter fitting results. The teeth on this pinion gear is sharper than most and finished to a very high quality in a deep Black colour.


  • For O type shafts only
  • Fits long and short shaft motors
  • Very precise cut teeth
  • Steel pinion gear
  • Excellent high quality finish
  • Deep cut teeth
  • Normal push friction fitting 

Package Includes:

  • INFINITY Motor Pinion Gear Steel Tooth - O Type



Internal Part Type
Motor Parts


Colour Wheel Greyscale
Item Colour
Construction Icon

Part Specific

Part for Power Source Type

Motor Specific

Motor Pinion Type

Size guide

Parts Fitting

Upgrades and Downgrades should only be undertaken by experienced players, or Airsoft Technicians. Please note, changing any internal parts of a weapon voids its warranty unless done in-house by our staff. 

Please ensure that when fitting parts the part purchased is the correct part, as once a part has been fitted we cannot accept return.

We do know that players love to tinker, so we're here to give you help should you require it, and if needed you can get in touch with our workshop for more help!

Unique Parts

Please note that some parts may be unique to a specific brand of weapon. For example: Parts for an ASG M4A1 may not fit an ICS M4A1.

Parts from the same brand typically have a high chance of fitting, though be warned, some replicas use unique parts, so please ensure the part will fit before you attempt to fit it.

If you require help with fitting any parts feel free to get in touch with us via our Contact Us Page.