Ordering a new Harmonic Balancer and bolt to replace my wobbly one on my 03 C32. I'm having trouble locating the correct crank bolt. All the threads I've seen show the part number as 112 035 07 00. That is a 10.9 hardness silver bolt apparently used on the 112 and 113 N/A engines. The 112k/113k use a black 12.9 harness bolt but I cannot seem to locate one.

According to @pte ... http://www.benzworld.org/forums/w163...ml#post5413444

THOUGHTS ANYONE??

I changed my crank pulley because of wobble last year and my crank pulley came with new bolt from Benz dealer

Interesting as no one lists the bolt as coming with

I live in Toronto and I got mine from Benz dealer it was 367.00 plus tax

I know needswings sell the bolt

Thanks, parts ordered. For reference, the updated bolt part number is 006 990 70 04