ARRMA MINI KRATON 3S 7075-T6 Steering Block & Front Hub Upgrade MAKM021 by GPM  [MAKM021]

Performance front hub replacement

This replacement hub and steering block kit is made for ARRMA 1/16 MINI KRATON 3S models. CNC-machined from 7075-T6, the components accept enlarged 7x14x5mm inner and outer bearings versus the stock 7x14x4mm bearings to tighten the press fit and cut wheel end play.

The set replaces the factory reference ARA-2676 and is supplied to drop into standard suspension knuckles on compatible MINI KRATON 3S chassis. Since these parts change front steering geometry and how loads transfer through the suspension, they are useful when repairing worn hubs or when tuning for a firmer steering response on a scale 1/16 off-road truck.

Parts are delivered pre-assembled in the package; we recommend applying a medium-strength screw glue to fasteners during installation to reduce the chance of loosening under vibration.

The alloy hub and larger bearing seats are intended as a direct replacement for worn or stock 1/16 MINI KRATON 3S front hubs; carry out standard RC maintenance and use medium-strength threadlocker where recommended.