mofo rc big boy transmission kit and carriers

thingiverse

The Big boy transmission kit from mofo rc. This is used on a standard scx10 mounting skid plate. uses standard internals in the transmission but requires 2 output gears and more bearings. the standard carrier is for use with the umg6x6 rear axle that is reversed, the dual carrier reverses the rotation of the 3rd driveshaft for use with standard scx10.2 or other axles. bearing sizes vary from 8x16x5 and 5x14x5 for trans housing, and for carriers either 5x11x4 for standard carrier or 5x10x4 for the reverse rotation carrier, shafts for carrier can be bought from anywhere selling axial 37.5mm transfer case shaft or 35mm transfer case shaft. gears used in the reverse carrier are standard axial scx10 top shaft gears and pins.