I have been in contact with the folks handling left over inventory at Crescent Forge.
I have spoken for a couple NOS 0552 plow shares for my 193 plows and several landslide heels as well.
The production equipment is moving from IL to another state and these parts may or may not be put back into production, but as of right now these aren't currently being produced (anywhere) that I know of.
There are a total of 5 of the 0552 shares (this is the single piece point, not just a blade).
If there's interest here, I may take all 5 of the shares and a few extra heels.
I'm not sure of the price yet (still waiting for shipping costs), but I think the shares will be around $100 and the heels $15 or so.
I apologize if this should've been in the For Sale section, but I'm looking at this more as a way to help some fellow cubbers get their hands on some impossible to find parts than as a way to make a few bucks, and I need to let my contact know ASAP.