Modify Cylinder Head And Piston Set For V2 Gear Box (AOE)

Code: MOD-GB-04-31
  • Steel Teeth
  • Improve AoE
  • Lengthened Head

A Piston and Cylinder Head set for V2 Gearboxes which work together to improve Angle of Engagement over stock parts.

Full description


This Piston and Cylinder Head set from Modify, is designed for Version 2 Airsoft Electric Gearboxes, and feature a removed second tooth on the piston, as well as an elongated Cylinder Head to improve Angle of Engagement over stock parts. The piston features ten Steel teeth as well as several lubricant grooves to ensure smooth operation. The Cylinder Head is a double air-seal design which is manufactured from CNC Machined Aluminium.


  • Piston & Cylinder Head
  • For Version 2 Gearbox
  • Ten Steel Teeth
  • Lubricant Grooves
  • Lengthened Cylinder Head
  • Second Tooth Removed
  • Double Air Seal Cylinder Head
  • Improves Angle of Engagement
  • CNC Machined Aluminium Head

Package Includes:

  • Modify Cylinder Head And Piston Set For V2 Gear Box (AOE)



Internal Part Type
Cylinder Head, Pistons,
Patrol Base - Warning Icon
Patrol Base - Warning Icon
Parts Fitting

Weight and Dimension

Weight KG Icon
Weight (KG)
Approx. 0.05kg


Colour Wheel Greyscale
Item Colour
Grey , Green,
Construction Icon
Polymer Piston w/ Steel teeth, CNC Machined Aluminium Cylinder Head.
Internal Part Construction
Polymer, Steel, Aluminium,

Part Specific

Part for Power Source Type
Package Includes
  • Piston
  • Cylinder Head

Electric Part Specific

Gearbox Icon
Gearbox Version
V2 Gearbox
Gearbox Version Compatibility Variant
Version 2

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.

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