Replacing Tapered Bearings with a Separator Puller — Step by Step, Without Risk of Damage • Today we’ll take a close look at how to carefully remove and replace a tapered bearing in a gearbox differential using a separator puller. The inner bearing consists of two races — outer and inner; the rollers are mounted on the inner race, which is press-fitted onto the differential. The task is to remove the old bearing safely, without impact loads, and install a new one with the correct preload. • All