Arrowmax AM-931011 Pancar Geardiff Hub Insert  [AM-931011]

Pancar Geardiff Hub Insert Overview

This Arrowmax AM-931011 hub insert is an RC-scale replacement part intended for Pancar geardiff systems. It serves as the internal hub insert component used within geardiff assemblies, providing a hardened contact surface where the hub meets the differential internals.

Installation follows the stock hub retention and assembly method of your Pancar geardiff set; the insert is fitted into the hub cavity and secured using the existing retaining hardware in your kit. Before installation, confirm compatibility with your specific Pancar geardiff components and follow the manufacturer's assembly sequence.

In tuning and maintenance work the insert helps maintain consistent contact geometry inside the geardiff, supporting predictable differential behavior during routine use and track adjustments. It is offered as a serviceable spare or replacement part for 1/10 and 1/12 scale Pancar geardiff applications.