Traxxas 12-Tooth Machined Steel Front Differential Pinion Gear TRA10778RUpgrade your Mini’s front differential with this machined steel 12-tooth pinion gear. The pinion gear works with the standard 47-tooth ring gear to provide extra strength and durability.

![10778R_52538806[1] Traxxas 12-Tooth Machined Steel Front Differential Pinion Gear TRA10778R](https://rccarworld.com/wp-content/uploads/2026/07/TRA10778R-1.jpg)
Traxxas