221 589 02 09 00 Plug in open-end wrench - WS46.00-P-0097B

FG 46/Set B 

MODEL 204, 207, 212, 216, 218, 221 

Use: 

Plug-in open-end wrench SW43 for loosening and fastening the axial joint on the rack-and-pinion steering.

Fig 1: Identifying Plug In Open-End Wrench (221 589 02 09 00)

Courtesy of MERCEDES-BENZ USA