602 589 00 40 00 Retaining lock - WS03.00-P-0028B

FG 01/03/05/2727.10.10/Set B 

ENGINES 102.92/93/96/97/98/99, 111, 271, 601, 602.91/93/94/96/983, 603.91/93/96/97, 604, 605, 606, 611/980, 612/965/966, 613, 646, 647, 648 

Use: 

Retaining lock for crankshaft via starter ring gear (fixing in starter hole).

Fig 1: Identifying Retaining Lock (602 589 00 40 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.