164 589 10 23 00 Gauge adapter - WS42.00-P-0081A
FG 42/Set A
MODEL 164.1/8, 166, 251.0/1
Use:
Brake pad gauge adapter for checking the brake pad thickness at the front axle.
NOTE:
Only in conjunction with brake pad gauge 211 589 06 23 00

Courtesy of MERCEDES-BENZ USA