Traxxas Ring & Pinion Gear Differential - 8288
This is the Traxxas underdrive machined 35T ring and 10T pinion differential gear for the TRX-4. If you have modified your TRX-4 with a more powerful motor/ESC, this would be an ideal upgrade to handle the increase in power. Compared to the stock gearing, this is underdriven to allow a reduced wheelspeed and is much more durable.
- Underdrive: TRA8288
- Standard: TRA8279R
- Overdrive: TRA8287