This is the Team Integy Silver Aluminum Inner Differential Case for the Traxxas Revo 2.5 and 3.3 monster trucks.  This is much stronger than the stock part, and it makes an excellent upgrade to high-performance trucks.  To upgrade both the front and rear of the truck, purchase a quantity of "2".

FEATURES
Direct fit hop-up requires no modification for installation
Aluminum construction, silver in color

INCLUDES
One aluminum inner differential case

REQUIRES
Installation following the vehicle manual