Suzuki 2 Strokes

My spare GT750 crankcase is missing one of the studs. (see top right stud)
But the parts diagram does not make it clear if the part # is 09108-10006 or 09108-10012. Anyone know which one it is?
GT750-crankcase_0690 by jabcb, on Flickr

09108-10006 is the plain one and goes in that spot, if you can find one. Stainless replacement sets are available and ARP can sell you a stud of the same dimensions.

09108-10012 is the stepped stud which in the parts list looks like it goes in the back corners but according to Service Bulletin GT-6 dated May 1, 1975 go in the front corners.

I may have some if you can't find one. They tend to get very pock marked with corrosion over the years and I have dumped more than a few, but may still have a couple. Let me know if you need me to go and search.

Thanks for the info.

I’m working on parts lists for the T500 & GT550 cafe builds. My spare T500 motor & GT750 crankcase are both missing a stud so I added them to the list.
Thanks for the offer — I’ll let you know if I can’t find the stud.