M35A2 reinforced differential gear

thingiverse

After a lot of failed tests with standard parts that work perfectly on my 1/14 RC Volvo FH truck, I've designed new gears to boost durability in off-road conditions. On my M35A2, differentials were removed or locked because the 4 small gears are too fine and can't handle high torque, leading them to break faster. I still haven't found a solution to create a more robust design for those 4 gears without drastically impacting the complete axle housing. If you have some ideas, they're welcome! Before installing the new gears, it's necessary to cut out the housing as shown in the picture. Yellow = standard part Red = reinforced part