Differential helical involute gears
thingiverse
Made helical involute gears for the differential. You may choose two versions of the diff housing. The difference is that one has its gear 1mm more towards the center of the assembly. The inner gears also have 0.35mm offset to keep them tight so they do not skip. Printed mine in ABS with 100% infill. For customisation I used Janssen86 customizer. You can find it here: https://www.thingiverse.com/thing:1588376
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