For some bushings, there is an additional element that is located inside the bushing and which has a flange on one side. The instructions below show how to properly replace the metal-rubber-metal bushing and use the original inner insert.
Before replacement
Removing the old bushing
We cut the properly dismantled element
Installation
4

We press all the elements together
5

The process of pressing in the old inner insert
6

Correctly installed element