201 589 02 31 00 Plate - WS35.00-P-0130C

FG 35/Set C 

MODEL 107, 123, 124, 126, 129, 140, 170, 171, 201, 202, 203, 208, 209, 210, 211, 219, 220, 230 

Use: 

Disk for fastening differential housing

Fig 1: Identifying Plate (201 589 02 31 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.