210 589 01 43 00 Puller and installation tool - WS35.00-P-0146C
WARNING: This page is about a different car, the 2009 Mercedes-Benz E550 and 2008 Mercedes-Benz E550. However, it is still accessible from the selected car via links, so may be relevant.
FG 35/Set C
MODEL 210, 171, 172
Use/specification:
Puller and installation tool for rubber mount on rear axle