Auper D6 Diff Bearing Housing Belt SAK-D6808C/RE Red Anodised by 3Racing  [SAK-D6808C/RE]

Red anodised aluminium diff housing for Auper D6

This aluminium diff bearing housing belt is an RC-scale replacement part intended for the Auper D6 chassis, supplied in red anodised finish. It acts as the mounting interface for the differential bearings and the belt run, providing a firmer seating surface compared with basic moulded housings.

Compatibility is limited to installations that use the Auper D6 diff layout as specified by the kit, so check existing bearing sizes and bolt points before fitting. Installation normally reuses the kit fasteners and bearings, so no specialised extras are usually required, but verify clearances and thread engagement during assembly to prevent misalignment.

From a tuning perspective this part gives a stable bearing reference that helps maintain belt alignment when you adjust preload or alter shim stacks. It is a pragmatic chassis-level hop-up aimed at mechanical stability and repeatable differential setup rather than a direct power gain.