The reason I ask is your cheapest way out might be to buy a spare stove. For example:http://cnj.craigslist.org/for/4030766052.html
This link is broken, either the page no longer exists or there is some other issue like a typo.
My photos were from that seller. So if you remove all the grate rods and throw the stove away, you can repair your stove and have spares for the future and I am sure other parts are common. The Much Wenlock was different but the Severn and Darby had many common parts. This seller is motivated so a bid of say $400 or less might get it. LOL.