These are the stock replacement differential rings for the Duratrax Evader. These are on either side of the Diff Gear, and the diff balls ride on them.
Features: Durable steel construction
Includes: Two Diff Rings
Requires: The remainder of the differential
Outer diameter: 19.3mm (0.76)
Inner diameter: 13mm (0.52)
Thickness: 1.0mm (0.042)