1/12 & 1/10 Pan Car Bushing 6.35x9.5x5.5 for Gear Diff - Arrowmax AM-931017  [AM-931017]

Replacement bushing 6.35 x 9.5 x 5.5 for pan cars

The Arrowmax AM-931017 busing comes in the 6.35x9.5x5.5 size and is made as a replacement journal for pan car geardiff units on 1/12 and 1/10 chassis. It acts as the bearing surface inside the diff to steady the shaft and reduce side-to-side play.

Where it fits: this part suits geardiff housings that take a 6.35mm inner shaft and provides a consistent running face to keep gear alignment steady during acceleration and cornering. It is commonly used when rebuilding diffs or correcting worn bushings that cause uneven mesh.

Fitting tips and upkeep: remove the diff per your manual, clean mating faces, inspect for oval wear, press the bushing in until flush with the bore, then reassemble and verify smooth rotation with minimal endplay. Regular checks help keep diff behaviour stable for setup tweaks and tuning sessions.