Arrowmax AM-931010 AM 1/12 Pancar Geardiff Hub  [AM-931010]

1/12 Pancar Geardiff hub overview

This Arrowmax AM-931010 AM 1/12 Pancar Geardiff Hub is an RC-scale replacement/option part for 1/12 pancar geardiff systems. It is presented as a dedicated hub component intended for peer-level tuning and part swaps on 1/12 Pancar setups.

Compatibility is limited to 1/12 Pancar implementations as described in the product name, so confirm the hub matches your car's geardiff housing and mounting pattern before fitting. The part serves as a direct interface between the geardiff internals and the drive assembly in 1/12 chassis.

Installation guidance: remove the geardiff assembly following your chassis manual, inspect the diff internals and bearing seats, then fit the hub ensuring correct mesh and axial play. The hub's role is to maintain consistent gear engagement and allow fine adjustments to differential behaviour during setup work.

Maintenance and tuning role: monitor for wear or play at the hub interface, clean debris from the diff area, and verify that bearings and gears rotate freely after reassembly. Use the hub as part of iterative tuning: small changes to mesh and preload can affect traction and handling on 1/12 pancar tracks.