Traxxas Differential Gear 12T/47T

Traxxas Differential Gear 12T/47T is a ring-and-pinion replacement built for front planetary differentials. It combines a 12-tooth pinion gear with a 47-tooth ring gear, giving you the tooth count needed when the front differential needs new gears or a fresh rebuild. When the original gears are worn, damaged, or no longer meshing the way they should, this gear set provides a practical way to bring the internal gearing back to the correct engagement and ratio.

In a front differential, the ring and pinion do the work of transferring motion through the assembly, so the tooth count matters. The 12T and 47T pairing keeps that relationship intact and gives the differential the gear mesh it was designed to use. That makes the part especially useful when you want to replace the worn internal gears without changing the rest of the drivetrain layout. It is a focused front differential solution for rebuilding the gear set inside the assembly rather than replacing unrelated components.

Key details at a glance:

• Gear pair: 12T pinion gear and 47T ring gear
• Assembly use: Ring-and-pinion replacement for front planetary differentials
• Function: Restores gear engagement and the original ratio in the front differential
• Vehicle support: Traxxas Mini XRT and Traxxas Mini Maxx
• Part style: Traxxas Differential gear set for front drivetrain rebuilds

For Traxxas Mini XRT and Traxxas Mini Maxx front differential service, the correct tooth count is the detail that keeps the assembly working as intended. This Traxxas Differential Gear set gives you the specified 12T and 47T combination in one matched gear pair, making it a solid choice when the front planetary differential needs attention. It is a direct way to refresh the ring-and-pinion section of the front end while keeping the original gear relationship in place.

Because the part is centered on the differential gear set itself, it is straightforward to work into a rebuild when the front drivetrain shows wear at the gear mesh. The result is a clean replacement for the internal ring-and-pinion components, with the tooth count and application aligned to the front differential assembly.