Differential Ring/Pinion Gear is a spiral cut overdrive 35T/10T gear set option for the Traxxas TRX-4. Features: Provides greater strength than factory straight cut gears Made from high carbon steel Less vibration ...

Hardened Steel Differential Ring and Pinion Overdrive Gears. Constructed from CNC-machined harden steel with a Helical teeth design for smoother operation, these optional overdrive differential gears are intended for the TRX-4M platforms ...

This is the replacement gear box for the D817 series vehicles. It is also compatible with the rest of the D8 series vehicles but must be combined with D817 series drivetrain parts ...

Metal Differential Assembly. This is an optional Differential. This metal Differential features steel gears providing improved durability and decreasing the need for maintenance. Package includes one pre-assembled differential, two metal outdrives, two ...

Package includes the parts needed to build one complete optional differential with 44 tooth ring gear, that can be used in the front or rear position. High traction Differentials (HTD) are used ...