This is a 3d printed gearbox for 3d printed Hummer and Humvees.

To build the entire model, you also need to download the Chassis and one of the bodies

Chassis: link

Wagon body: link

Slantback body: link

Pickup body: link

2 door Pickup body: link

Millitary Humvee body: link

You can find all the necessary instructions for assembly at this link:link

Instructions with printing recommendations can be found at this link: link

You can also watch the video on assembling the gearbox here: https://www.youtube.com/watch?v=YjYmn23WIww

You can see more photos on my Instagram: link

I have a Facebook group, if you have any questions you can ask them there link

Test drive of a fully assembled model: https://www.youtube.com/watch?v=z_DQVSOeh70

Upd 7 Dec 2020-----------------------------------------
Added grease holes to gearbox body parts as recommended by one customer. This will make it easier to service the gearbox. You can add grease with a syringe without disassembling the gearbox. The holes are not through, if you want to use them you need to drill them all the way with a 2.5mm drill bit. To prevent the grease from leaking out, the holes must be closed with the M3x3-5 screw.