ARRMA MINI KRATON 3S Front Hub & Steering Block Replacement MAKM021 by GPM  [MAKM021]

Front hub and steering knuckle replacement

This front hub and steering block replacement is intended for ARRMA 1/16 MINI KRATON 3S chassis. The parts are machined from 7075-T6 and fitted for oversized inner and outer bearings sized 7x14x5mm, replacing the smaller 7x14x4mm bearings to improve press fit and reduce wheel-end play.

The kit replaces factory part ARA-2676 and installs into stock suspension knuckles on compatible MINI KRATON 3S vehicles as a direct swap. Given their effect on steering geometry and load transfer through the suspension, these components are well suited to repairing worn factory hubs or for achieving a steadier steering feel on a scale 1/16 off-road model.

All components come pre-assembled in the package. It is recommended to apply a medium-strength screw glue on fasteners during installation to help prevent loosening under vibration.

This alloy upgrade provides stronger hubs and enlarged bearing seats intended for direct replacement of damaged or stock front hubs on 1/16 MINI KRATON 3S trucks; follow routine RC maintenance and use a medium-strength threadlocker on critical fasteners.