generator cooling water heads, GE 14MW generator

Suggest you call GE and see if they have the mold to cast more of these, if they do not have any spares in stock. Another route is to make one yourself either machined from solid steel or make a sand mold, cast one and machine it down. Make sure you have thick enough metal for the stress involved and get the final product x-rayed or sonically tested for voids/cracks.

Thank you very much for your response. I was thinking last night that machining from solid steel might be the quickest method. Expensive, but timely. I don't know if GE would have the molds. It's at least 12-15 years old.

Tough to imagine that these will be a stock, shelf item anywhere.

Roy