Traxxas Revo Internal Differential Case RE-018/S by 3Racing  [RE-018/S]

Service-grade internal differential case for Revo applications

This internal differential case is produced for use in Traxxas Revo models and is supplied in a silver finish. It serves as the structural enclosure for the Revo internal differential gearset and is intended for replacement when the original case shows wear or damage.

Fitment is specific to Revo variants that accept the same internal case geometry. The component is intended for maintenance and tuning tasks and should be treated as a service part rather than a tuning element that changes diff performance on its own.

Replacement requires full access to the Revo differential; remove the old case, inspect internal gears and bearings, then refit components with correct clearances and lubrication. Validate gear mesh and bearing preload during reassembly and verify diff rotation before final installation.