Hard launch tickled the crank pulley

[Error404]

I have a good AAN pulley / damper if required

[philj]

After getting the front end apart, turns out the allen key bolts weren't torqued up properly on a cambelt job done about 10k ago in previous ownership. There was only 3 bolts in there, rest were loose. Pretty lucky really. The holes in part 3a are elongated, I got the new part today and it looks like one piece. From the top with the play and the vibration damper still/not wobbling it looked like the groves were a ring.

Don't even want to ring VW to ask how much this is. This part number has been updated to another part with a shorter stub and a "diamond coated" washer which is some silly price.

So if anyone has one of these without the cracks that would be great.