This is the RDLogics Aluminum Rear Hub Carrier (Purple) with a 3 Degree Spacer for the HPI Baja 5B buggy and 5T truck.  If you want to replace both the left and right rear hub carriers, purchase a quantity of 2.

These are very strong, and they look awesome. RDLogics parts are built with the racer in mind, and they are constructed of the highest quality materials. These are a must for high-performance vehicles and people who want the best.