GPM Racing 7075-T6 Alloy Front Hub / Steering Blocks (Larger Bearings) for Arrma 1/16 Mini Kraton 3S Dsc 4x4 RTR Brushless Speed Truck (MAKM021)

Front hub and steering block upgrade

This replacement front hub and steering block set is an RC-scale accessory designed for ARRMA 1/16 MINI KRATON 3S models. Machined from 7075-T6 aluminium, the parts use enlarged inner and outer bearings sized 7x14x5mm compared with the original 7x14x4mm bearings to provide a tighter press fit and reduce play at the wheel interface.

The set is intended to replace the factory item ARA-2676 and installs as a direct swap into stock suspension knuckles on compatible MINI KRATON 3S chassis. Because these components affect front steering geometry and load transfer through the suspension, they are useful when setting up a scale 1/16 off-road truck for more consistent steering feedback or when repairing worn stock hubs.

All included components are pre-assembled in the package, and it is recommended to apply a medium-strength screw glue on fasteners during installation to maintain assembly stability and limit loosening under vibration.

Packing includes

• Front hub – 2pcs
• Inner / Outer Bearing 7x14x5 – 4pcs

Original Name / Part No:

ARA-2676

Compatible Models

• ARRMA 1/16 MINI KRATON 3S DSC 4X4 RTR Brushless Speed Truck-ARA2508S
• ARRMA 1/16 MINI KRATON 3S DSC 4X4 RTR Brushless Speed Truck-ARA2508

This upgrade supplies a stronger alloy hub and larger bearing seats intended for direct replacement of worn or stock hubs on 1/16 MINI KRATON 3S trucks; follow standard RC maintenance practices and use medium-strength threadlocker where recommended.

What does this part replace?

It replaces the factory front hub part number ARA-2676 for ARRMA 1/16 MINI KRATON 3S models.

What material is used for the hubs?

The hubs are machined from 7075-T6 aluminium as stated in the product details.

What bearing sizes are included?

The package includes inner and outer bearings sized 7x14x5mm, four bearings total.

Are the parts ready to install out of the box?

Yes, the components are pre-assembled, but it is recommended to apply medium-strength screw glue to fasteners during installation.

Will this change handling or setup requirements?

The hubs alter the wheel bearing interface and can reduce play; you may need to check toe and steering linkage alignment after fitting.

What is included in the package?

The package includes two front hubs and four 7x14x5mm bearings as listed in the packing section. Write Product Review Please sign in your account before you can write any review. Sign In Close

Made to order: GPM Racing parts are shipped to us from GPM’s factory, so please allow around 14 days for dispatch.