Pan Car Gear Diff Bushing 4.6x6.5x4 - Arrowmax AM-931015  [AM-931015]

Pan Car Gear Diff Bushing 4.6x6.5x4

This Arrowmax AM-931015 bushing measures 4.6x6.5x4 and is made for use in 1/12 and 1/10 pan car gear diff assemblies. It locates the diff shaft and limits lateral play to help maintain consistent gear mesh and dependable engagement on the track.

Before installation check the housing bore and shaft diameters for correct fit. Press the bushing square into the diff housing with steady force, then spin the mating shaft to confirm free rotation. Light lubrication on contact surfaces reduces break-in wear while avoiding excess drag that can change diff feel.

When tuning, renewing worn bushings is an effective maintenance step to restore consistent backlash and repeatable diff behaviour. Changing bushing thickness or fit will alter perceived gear mesh and axial play, so re-evaluate gear engagement and diff preload after any swap.