Crack in case iron pipe

[mb123]

This pipe recently started leaking in my cousins house in a very tight space and behind a steam pipe. There is a crack in between the bottom of the NH coupling and the hub on the 2" side of the wye. Any suggestions on how to fix this?

Thanks

View attachment 1442894436794.jpg

 

[frodo]

remove and replace.

cant really tell much, picture to close