240 589 00 91 99 Seal repair kit - WS42.00-P-0072-99A

FG42/Set A 

MODELS 199, 211, 230, 240 

Use: 

Seal repair kit for replacing rubber seals in the EHB adapter in the event of wear.

Fig 1: Identifying Seal Repair Kit (240 589 00 91 99)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.