1/12 Scale Geardiff Hub Aftermarket Part - Arrowmax AM-931010  [AM-931010]

What the 1/12 Pancar geardiff hub does

The Arrowmax AM-931010 hub is an aftermarket replacement for 1/12 pancar geardiff assemblies, made for hobbyists who perform part swaps and tuning work. It acts as the connection point between the geardiff internals and the car's drive assembly on 1/12 chassis.

This hub is intended solely for 1/12 Pancar geardiff configurations, so verify clearances and bolt patterns before installation. A correct match prevents misalignment and ensures reliable operation under load.

Basic installation steps: dismantle the diff per your chassis instructions, inspect gears and bearing seats for wear, then install the hub while setting gear mesh and axial play to recommended tolerances. Correct mesh maintains smooth power transfer and reduces noise.

Upkeep and tuning tips: keep the diff clean, check the hub and bearings for play regularly, and confirm smooth rotation after assembly. Use the hub when adjusting mesh and preload to dial in handling for different track conditions.