Traxxas X-Maxx 8S Complete Rear Differential

This is the Traxxas X-Maxx 8S Complete Rear Differential.  This comes pre-assembled and includes both the ring and pinion gear, as well as bearings.

These are an excellent option for quick replacement of a damaged diff.  It's also great to keep as a spare in the toolbox in case of a break-down while out bashing if you don't want to spend time re-building smaller components while out running for the day.