Enthusiasts aiming for smoother corner exits in 1/12 and 1/10 pancars will appreciate the Arrowmax AM-931011 Pancar Geardiff Hub Insert as a neat tuning part. It helps reduce internal play so the diff reacts more consistently under load.
The hub insert fits into standard gear differentials on many pancars and tightens up gear engagement to aid traction and predictability. It is well suited to competitive club racing or precision-minded hobby use.
Installing the insert is a straightforward maintenance task and does not require specialist kit. It can be fitted during a normal diff strip-down, offering a quick route to improved handling without complex modification.
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