170 589 00 63 01 Retaining tube - WS40.00-P-0043-01C

FG40/Set C 

MODEL 124, 129, 140, 164, 170, 171, 202, 203, 208, 209, 210, 211, 215, 219, 220, 221, 230, 251 

Use: 

Retaining tube to connect mounts and telescopic measuring rods.

Fig 1: Identifying Retaining Tube (170 589 00 63 01)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.