AXIAL SCX10 III Front Inner Knuckle Upgrade 6061-T6 Machined - SCX3021B by GPM  [SCX3021B]

Machined 6061-T6 inner knuckle arms for AXIAL SCX10 III

This aftermarket GPM kit supplies the inner components used in the front knuckle arms of AXIAL SCX10 III JEEP WRANGLER RC vehicles, offered as scale replacement parts that support steering linkages and inner gear alignment. Cut from 6061-T6 aluminium, the components provide a firmer mounting face compared with common moulded parts while retaining scale detail and fitment.

The set replaces the inner half of the knuckle assembly at points that engage inner gears and steering links, helping to keep concentric rotation and consistent clearance when the truck is loaded. Accurate machining reduces slop at bearing and gear interfaces to aid smoother steering feedback and repeatable setup.

For setup, install these aluminium inners in place of the OEM inner knuckle pieces, use the supplied screws or suitable alternatives, and recheck gear mesh and bearing alignment after assembly. These parts are for RC hobby use only and not intended for road vehicles.

The SCX3021B aluminium inners give a simple, low-profile upgrade to keep inner gear engagement more consistent and reduce steering wander on tuned AXIAL SCX10 III rigs.