I'm in the process of removing the head on my 602, and I need the socket used to remove the 12 spline (I think, didn't count) bolt that attaches the cam sprocket to the camshaft. I've searched and can't find one for sale anywhere. Is this something I could get at an auto parts store, or do I need to order it? If so, any idea who is selling one?

The head of the bolt says "KK 10.9" if that helps....

Is it really a splined Bolt?
I looked in the w124 manual under 602 Engine and they showed a 12 point Camshaft Bolt but in the special tool section showed only 2 Torque Wrenches and no special socket.
The Bolt is not referred to as splined in the instructions and I did not see them say there was a special Socket in the instructions.

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84 300D, 82 Volvo 244Gl Diesel

You're right, it isn't splined, just a standard 12 point. I guess the socket shouldn't be too hard to find. I'll keep looking. Thanks!

As I recall, these are 12 point sockets.

10 Piece High Visibility 3/8" Drive Metric Socket Set

10 Piece Color Coded 1/2" Drive Metric Socket Set


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