129 589 03 23 01 Extension boom, left or right side - WS60.00-P-0028-01K

GROUP 60/63/64/65/Set K 

MODEL 124.06, 129, 140, 170, 202, 208, 210, 203, 209, 211, 215, 220, 240 

Use: 

Extension boom, left or right side (only left for car bench)

Fig 1: Identifying Extension Boom (129 589 03 23 01)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.