Over the past few years E&C has gained a reputation of being one of the best Chinese gearbox shell for the price.
Black paint tends to over-spray inside so I suggest you lightly sand down (generally a good practise). On first fitting screws can be a bit tight. You might have to grind / modify to get it to fit into some receivers or for certain other internal branded parts. Make sure you get it fitted by a professional tech. If the thought of having to grind off 1mm of material worries you then this isn't the product for you!
- 8mm Bearings
- Steel QD Spring Guide with bearing
- T9 screws
- Standard trigger switch design / ETU compatible
Whilst compatibility is high, it is the buyers responsibility to check that it fits - please do your own research and expect to have to make small alterations to fit! Once package is opened it cannot be returned. Please do not purchase if you have little or no experience of fitted aftermarket gearboxes.









