Traxxas TRA7777 Pinion Gear Front Differential X-Maxx

Traxxas TRA7777 Pinion Gear Front Differential X-Maxx

This is a genuine Traxxas front differential pinion gear for the X-Maxx. The pinion gear drives the differential ring gear, carrying the truck's power into the front axle — a hard-working part in a truck built for extreme performance.

Replacing a worn pinion restores smooth, quiet drivetrain operation and keeps power flowing exactly as Traxxas designed.

• Genuine Traxxas replacement part #7777
• Front differential pinion gear
• Made for the Traxxas X-Maxx
• Restores smooth drivetrain operation
• Direct-fit factory replacement