This is the Complete Planetary Gear Differential With Steel Ring Gear for the Traxxas Bandit, Stampede and Rustler.
FEATURES:
- Metal gear shafts
- Metal and plastic main differential
INCLUDES:
- Main differential with steel ring gear
- Planetary gears and shafts
- Sun gears and shafts
- Silicone grease
REQUIREMENTS: Installation on the vehicle
COMMENTS:
- For main differential w/ steel ring 
- Planet gear shafts 
- Silicon grease 
Used with permission, copyright 2016 Traxxas/Tower Hobbies, Inc. Copyright 2016 Brey Corp. t/a Hobby Works.