Im finally getting back to work on my Renesis project. After a few people mentioning that there might be a problem with fitment of the pulley hub/bolt set up using a 12a front cover on a renesis front plate. I thought maybe i can get a few ideas to wich would be the best combination... I dont have the renesis front cover anymore to measure thickness either.

I have 3 hubs and 3 bolts.

3 hubs:

 

3 bolts:

 

im looking to get this motor running finally, so any helpful info on how to choose the correct bolt and hub would be great. thanks.