Doghouse Repair
Part name: main bearing locate dowel pin stock oversize
Part number: 101-SSD
Your cost: $2.50
Description: main bearing DOWEL PIN only for wobble repair.
If you wobbled out the hole your dowel goes into, you can either relocate that dowel to a new location on the saddle or you can oversize that hole and use this dowel.
Big on one end for the saddle and stock on the other end for the bearing.
Sold each, these hold the bearing in place.

The big end requires a 1/4" drill bit to enlarge the block hole. The dowel end may need to be shaved down a bit with a grinder to stock length OR you can drill deeper into the block so the dowel sticks out the stock dimension.
of these to my order now.