Looking for Bolt Dimensions

[exitwound]

If you can help me, I would be happy. I have a 1986 n/a 944. I'm looking for the dimensions of the 4 bolts which hold the clutch bell housing onto the block. It looks like two of them might be of one length and two of them of another. I can't find anything about them in the explosions I have or the factory manuals. Maybe I'm just overlooking them.

Thanks!

[arbita1]

Yeah...it looks like two are M12 x 50 and two are M12 x 95.

[exitwound]

Any idea about their thread pitch? My measurements look to be 1.5mm (fine threaded). Is there any place I can get these bolts? I don't have a part # for them. I've looked around but have come up empty. My local hardware store doesnt' stock M12x95x1.5, or any at 1.5mm pitch for that matter.

At Bolt Depot, the 1.5mm M12x95s don't exist in grade 10 (automotive use) strength. In fact, I can't order M12x95s in fine thread at 90mm length at any pitch.

so now i'm confused.

Are there specific part numbers for them?

[arbita1]

Yes.

M12 x 50 - Part No. N 010 142 2
M12 x 95 - Part No. N 010 191 2

[exitwound]

Thanks! Should help me tremendously.

[exitwound]

I managed to find some part numbers and pictures and the bell housing bolts apparently need 'camber eccentric washers' which I can get from Pelican, but at special order status (ships in a week). Do I really need them and what are they for?

[arbita1]

camber eccetric is the type of bolt that washer in the picture is going over. It's just a regular A13 washer.