639 589 01 31 00 Bracket - WS46.00-N-3150B

FG 46/Set B 

MODEL 636, 639, 166, 172, 204, 207, 212, 216, 221 

Use: 

Bracket for dial gauge for measuring gear rack play on rack-and-pinion steering.

Fig 1: Identifying Bracket (639 589 01 31 00)

Courtesy of MERCEDES-BENZ USA