Differential Bushing Replacement, BMW 640i

In this video we replace a cracked differential bushing on a 2017 640i BMW. When a differential bushing is worn out, it allows for more jolty movement of the differential when driving the car, even under very minimal loads and at parking lot speeds. Replacing the old cracked bushing with a stiff new one allows for the movement of the differential to be controlled and smoothed.
This is the specialty tool required to do this job:
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Here is the link to the bushing needed:
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