- Complete V3 gearbox
- 8mm Bearings, quick change spring
- For AK-47/74 AEGs
If your AK AEG needs a revamp, the ZCI Complete V3 Gearbox w/ Micro Switch for AK AEGs is the easiest way to give it a new lease of life. This is a complete version 3 gearbox fitted with an AK nozzle, selector plate and top cover retention latch, though if you run an AR36, SG55x or SMG-5K you can swap these parts out for your original bits and use this gearbox in your replicas too.
Inside, we have an impressive set of internal parts including 18:1 CNC steel gears, 8mm bushings, a steel quick change spring guide, a polymer piston with a full steel tooth rack, a CNC steel cylinder and CNC aluminium piston and cylinder heads. The wiring is low resistance and fitted with a mini-Tamiya connector, wired to suit front-wired and top-wired AK AEGs. The trigger is the "micro-switch" type, improving trigger response and longevity when compared to conventional copper trigger contacts.
Complete gearboxes are the easiest way to fix gearbox issues for those who are less technically confident or those who don't have time to fiddle with the internal parts of their pride and joy. Whether you've got an AK AEG to fix, are working on a custom build or want a gearbox to learn the technical aspects of the hobby, the ZCI Complete V3 Gearbox w/ Micro Switch for AK AEGs is a fine choice!
Fast Delivery
Delivery & Postage
Here at Patrol Base, we send all our packages from our Warehouse based in the UK with the exception of European Warehouse Items. All of our parcels are sent with specially picked couriers to ensure your parcels get to you on time and in one piece.
For more information please check out our Delivery Information Page.
Estimates
Below are some rough postage prices for orders. Please note these are subject to change and are only a rough guide. For a more accurate postage estimate please use the Postage Calculator at the basket.
UK Standard
£6.95
From
UK 24hr Dispatch
£8.95
From
Highlands / Islands
£24.99*
From
* Please note that Scottish Highlands, and Islands postage prices can vary wildly. Please refer to the Postage Calculator at the basket for the lowest possible price.
Returns
We want you to be absolutely happy with our products and services, so we provide the simple Patrol Base guarantee: if on receiving your item you are unhappy with your item for any reason then simply send it back to us. We will replace or refund the item.
You can return any item for any reason whatsoever, even if you have just changed your mind, within 14 days of receipt of the order. This is in addition to your rights under the Consumer Protection (Distance Selling) Regulations 2000.
For more information on returning products, and how to do it please visit our Returns Policy Page.
Description
Features
- Complete V3 gearbox - Specifically for AK AEGs
- CNC Alloy shell - Flawless machining
- Internal components:
- 8mm Bushings
- 8mm Ball bearing bevel gear bushing
- Steel quick change ball bearing spring guide
- 18:1 CNC Steel gearset
- Micro switch trigger
- Polymer piston with steel tooth rack
- CNC Aluminium piston head
- CNC Aluminium cylinder head
- CNC Steel cylinder
- Low resistance wiring
- Mini-Tamiya connector
- Motor cage and motor NOT included
- Struggling with gearbox compatibility? Check out our Gearbox Versions Guide
Package Includes
- ZCI Complete V3 Gearbox w/ Micro Switch for AK AEGs
Specification
General
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Parts & Accessories Type
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Electric Internal Parts, Internal Parts,
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|---|---|
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Internal Part Type
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Complete Gearbox, Gearbox,
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 |
 Custom Parts
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Construction
 |
Silver,
Grey ,
Red,
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|---|---|
 |
Alloy gearbox shell. CNC Aluminium piston head & cylinder head. Steel gears, spring guide, piston teeth & bearings. Polymer nozzle, piston body & selector plate.
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Internal Part Construction
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Polymer, Alloy, Steel, Aluminium,
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Part Specific
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Part for Power Source Type
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Electric
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|---|---|
 |
|
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Package Includes
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Complete Gearbox
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Electric Part Specific
 |
V3 Gearbox
|
|---|---|
|
Gearbox Version Compatibility Variant
|
Version 3
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Bearing Specific
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Spring Guide Bearings
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Yes
|
|---|
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.
For more information with fitting parts, or should you require help, feel free to get in touch with our Workshop Department via our Contact Us Page.
Terms and Conditions relating to parts fitting can be read on our Terms and Conditions Page.