Spoker D with cracked block

[Ronski]

Had a wreck dealing with dads estate. In July we pulled his 1925 spoker from the corner of the shop where it had been sitting for 3 years since he finished it and moved it into a shed outside. Never for a moment considered he had straight water in it till last week when I walked by and saw the icicles hanging off the cylinders. Definately a sick feeling as its a beautifully restored tractor and was the pride of his collection but he went from healthy to hospital to gone in 5 weeks and we did the best we could.
There is a 2"x4" piece popped up between the cylinders, I'm guessing it could be welded OR he has 2 other 1926-27 D's for parts. Is there a specific casting number to look for or are they the same? What would have better value the original block pinned or welded or a replacement?
I know almost nothing about these old tractors and any help is appreciated.

Thanks

 

[teddy52food]

That happened to my neighbor's A & I brazed the piece back in. I took the block out of the tractor 1st.

 

[taylordeere62]

Give me a call I will give you some help . 239-848-6145

 

[Ronski]

I wrote your number down and will call tomorrow if you want to take it off the post?
Thanks

 

[randy hall]

it will be broken inside where the push rods go also, don't ask me how I know.

 

[two-cylinder parts]

I have a block. Message me if interested. Thanks