Gearbox Version 3, 7 mm Bearings
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Expected delivery: 1–3 working days
See it in our shop in Aulum, Denmark – directions and opening hours- 14-day right of withdrawal and 365-day returns
- Shop and workshop in Aulum, Denmark
About Gearbox Version 3, 7 mm Bearings
Empty V3 gearbox shell from Classic Army with 7 mm bearings. V3 is the gearbox type used in the AK platform, among others, and a new shell is worth considering if your old gearbox is cracked or worn, or if you are building a new gearbox from scratch.
What you need to know about the gearbox shell
- Empty shell: You get the gearbox shell itself and 6 loose 7 mm bearings. Gears, piston, cylinder, spring, trigger parts and motor are not included and must be moved over from your old gearbox or bought separately.
- Version 3: Fits AEGs with a V3 gearbox. See the compatibility list for examples of guns in our shop.
- 7 mm bearings: Bearings give lower friction than plain bushings.
Fitting
Building up a gearbox in a new shell requires experience with stripping an AEG, fitting bearings and shimming the gears. Our workshop in Aulum, Denmark is happy to help with rebuilds and shimming.
Delivery and returns
Shipping options and prices for your country are shown at checkout.
Full 14-day right of return with a money-back guarantee. Unused items in unopened packaging can be returned for up to 365 days in exchange for a gift card. Easy returns via our returns portal. Read more in our terms and conditions.



































































