642 589 00 31 00 Holddown device kit - WS05.00-P-0230C

FG 05/Set C 

ENGINE 642 

Use: 

Bearing bridge (2 pieces) for fixing camshafts for an opened valve cover.

Fig 1: Identifying Holddown Device Kit (642 589 00 31 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.