Waterbury Mantle Clock Regulator Assy

I’d be happy to NOT attempt to make one of these. So I’m hoping someone can supply this for me. I need the regulator assembly that mounts to the rear plate of a Waterbury mantel clock movement. As is often seen, three teeth on the gear that moves the suspension spring up/down are sheared off. I really don’t want to buy an entire movement just to get this part. Please email me at [email protected] if you can help me out. Thank you!