This component is sold as a set of four replacement gears and is identified as Arrowmax AM-931005 AM Pancar Geardiff 14T (4). It is intended for pan car geardiff assemblies specifying 14T gears and functions as a maintenance or spare kit for track-focused vehicles.
Compatibility is described at scale level only, covering 1/12, 1/10 and F1 pan car platforms that use geardiff arrangements. Before fitting, verify the gear fits your chassis differential housing, spline configuration and bore dimensions since compatibility varies by chassis design.
In operation these gears are part of the geardiff internals and affect gear mesh and engagement. When replacing, follow chassis instructions for correct mesh and clearance, reassemble with the recommended lubricant, then confirm smooth operation on the bench before track use.
Carry out regular inspections for wear, burrs or tooth damage and replace the set if any parts show issues. Replacing the full kit helps keep wear uniform and maintains consistent differential performance during runs.
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