140 589 03 09 00 Socket wrench - WS42.00-P-0032B

FG 42/25/Set B 

MODEL 107, 123, 124, 126, 129, 140, 163, 168, 170, 171, 201, 202, 203, 208, 209, 210, 211, 215, 219, 220, 437, 636, 639, 906 

Use: 

Socket wrench 9 mm with hose 1000 mm long for bleed screw of brake system.

For model 639 also for bleeding clutch operation.

Fig 1: Identifying Socket Wrench (140 589 03 09 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.