602 589 00 40 00 Retaining lock - WS03.00-P-0028B
WARNING: This page is about a different car, the 2012 Mercedes-Benz C300, 2011 Mercedes-Benz C300, 2010 Mercedes-Benz C300, 2009 Mercedes-Benz C300, and 2008 Mercedes-Benz C300. However, it is still accessible from the selected car via links, so may be relevant.
FG 01/03/05/27/ 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).