what size 12 point metric socket do i need to order for the rod nuts on my 300D ?
thanks in advance
davidh

You did not mention which engine you have in your car. This is the nut for a OM617 engine. http://catalog.eautopartscatalog.com/mercedesshop/sophio/wizard.jsp?partner=mercedesshop&clientid=catalog.mercedesshop&baseurl=http://catalog.peachparts.com/&cookieid=1WV0HZKX61XZ0I14VW&year=1985&make=MB&model=300-TDT-001&category=A&part=Connecting+Rod+NutIf you have a set of 1/2" drive 12 point metric sockets you probably already have this size. It is the same as a hex bolt times 2. My guess is it would take no larger than a 17MM socket.

__________________
Doug

1987 300TD x 3
2005 E320CDI

For connecting rod bolts, it should be a 14mm. You can use a 3/8 12pt socket for these.


EDIT: It is 14mm not 13mm.

__________________
1983 123.133 California
- GreaseCar Veg System

thanks much. i have all the 6 points but neglected buying the 12's.