140 589 13 43 00 Assembly device - WS27.00-P-0049C

FG 27/Set C 

TRANSMISSION 722.6/ 9 

Use: 

Assembly device for snap ring on spring cup of B1, B2, K1, K2 and K3.

Fig 1: Identifying Assembly Device (140 589 13 43 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.